Year |
Citation |
Score |
2016 |
Guo D, Li J, Cheng L, Chen X, Worchesky T, Choa F. Widely Tunable Monolithic Mid-Infrared Quantum Cascade Lasers Using Super-Structure Grating Reflectors Photonics. 3: 25. DOI: 10.3390/Photonics3020025 |
0.746 |
|
2016 |
Choa F, Wang C, Khurgin J, Samuels A, Trivedi S, Gupta D. Standoff photoacoustic detections with high-sensitivity microphones and acoustic arrays Proceedings of Spie. 9824. DOI: 10.1117/12.2224270 |
0.377 |
|
2016 |
Singh NB, Su CH, Arnold B, Choa FS. Optical and morphological characteristics of zinc selenide-zinc sulfide solid solution crystals Optical Materials. 60: 474-480. DOI: 10.1016/J.Optmat.2016.08.031 |
0.35 |
|
2015 |
Luzhansky E, Choa FS, Merritt S, Yu A, Krainak M. Mid-IR free-space optical communication with quantum cascade lasers Proceedings of Spie - the International Society For Optical Engineering. 9465. DOI: 10.1117/12.2189315 |
0.47 |
|
2015 |
Jiang Y, Li L, Ye H, Yang RQ, Mishima TD, Santos MB, Johnson MB, Feng DJY, Choa FS. InAs-Based Single-Mode Distributed Feedback Interband Cascade Lasers Ieee Journal of Quantum Electronics. 51. DOI: 10.1109/Jqe.2015.2470534 |
0.473 |
|
2014 |
Guo D, Chen X, Li JY, Cheng L, Worchesky T, Choa FS. Integrated widely tunable quantum cascade lasers with super-structure gratings Proceedings of Spie - the International Society For Optical Engineering. 9002. DOI: 10.1117/12.2040965 |
0.727 |
|
2014 |
Choa FS. Chemical and explosive detections using photo-Acoustic effect and quantum cascade lasers Proceedings of Spie - the International Society For Optical Engineering. 8993. DOI: 10.1117/12.2032026 |
0.45 |
|
2014 |
Guo D, Cai H, Talukder MA, Chen X, Johnson AM, Khurgin JB, Choa FS. Near-infrared induced optical quenching effects on mid-infrared quantum cascade lasers Applied Physics Letters. 104. DOI: 10.1063/1.4884605 |
0.6 |
|
2014 |
Cai H, Liu S, Lalanne E, Guo D, Chen X, Wang X, Choa FS, Johnson AM. Femtosecond measurements of near-infrared pulse induced mid-infrared transmission modulation of quantum cascade lasers Applied Physics Letters. 104. DOI: 10.1063/1.4880358 |
0.652 |
|
2013 |
Guo D, Chen X, Cheng L, Belyanin A, Choa FS. Mid-IR optical amplification and detection using quantum cascade lasers. Optics Express. 21: 30545-52. PMID 24514631 DOI: 10.1364/Oe.21.030545 |
0.749 |
|
2013 |
Chen X, Guo D, Choa FS, Wang CC, Trivedi S, Snyder AP, Ru G, Fan J. Standoff photoacoustic detection of explosives using quantum cascade laser and an ultrasensitive microphone. Applied Optics. 52: 2626-32. PMID 23669670 DOI: 10.1364/Ao.52.002626 |
0.705 |
|
2013 |
Chen X, Choa FS, Holthoff E, Pellegrino P, Fan J. Standoff chemical detection with parts per million level calibrated detection sensitivity Proceedings of Spie - the International Society For Optical Engineering. 8710. DOI: 10.1117/12.2016282 |
0.37 |
|
2013 |
Chen X, Guo D, Choa FS, Wang CC, Trivedi S, Fan J. Quantum cascade laser based standoff photoacoustic detection of explosives using ultra-sensitive microphone and sound reflector Proceedings of Spie - the International Society For Optical Engineering. 8631. DOI: 10.1117/12.2005695 |
0.607 |
|
2013 |
Eisen D, Janssen D, Chen X, Choa FS, Kostov D, Fan J. Closing a Venus Flytrap with electrical and mid-IR photon stimulations Progress in Biomedical Optics and Imaging - Proceedings of Spie. 8565. DOI: 10.1117/12.2005351 |
0.316 |
|
2013 |
Cai H, Liu S, Lalanne E, Guo D, Chen X, Wang X, Choa FS, Johnson AM. Time-resolved measurements of near-infrared pulse induced ultrafast optical modulation of quantum cascade lasers Cleo: Qels_fundamental Science, Cleo:Qels Fs 2013. JTh2A.26. |
0.442 |
|
2012 |
Choa FS, Liu PL. Dual wavelength tunable IR dye laser system synchronously pumped by a ND:YAG laser. Applied Optics. 28: 2990-3. PMID 20555640 DOI: 10.1364/Ao.28.002990 |
0.496 |
|
2012 |
Choa FS, Liu Y, Liu PL. Continuous-wave synchronously pumped femtosecond dye laser at 1.3 microm. Optics Letters. 14: 222-3. PMID 19749876 DOI: 10.1364/OL.14.000222 |
0.369 |
|
2012 |
Choa FS, Liu PL. Broadband ultrafast pulse generation from synchronously pumped dye lasers. Optics Letters. 13: 743-5. PMID 19746022 DOI: 10.1364/Ol.13.000743 |
0.463 |
|
2012 |
Chen X, Cheng L, Guo D, Choa F, Li J, Bruno J, Bradshaw J, Lascola K, Leavitt R, Pham J, Towner F. Surface emitting quantum cascade laser arrays Frontiers in Optics. DOI: 10.1364/Fio.2012.Fth4D.8 |
0.702 |
|
2012 |
Guo D, Chen X, Vadala S, Leach J, Kostov Y, Bewley WW, Kim CS, Kim M, Canedy CL, Merritt CD, Vurgaftman I, Meyer JR, Choa FS. Neuron absorption study and mid-IR optical excitations Progress in Biomedical Optics and Imaging - Proceedings of Spie. 8207. DOI: 10.1117/12.909561 |
0.518 |
|
2012 |
Chen X, Guo D, Shyu D, Cheng L, Choa FS, Trivedi S. 28-dB gain mid-infrared optical amplification using resonant quantum cascade laser optical amplifier Proceedings of Spie - the International Society For Optical Engineering. 8277. DOI: 10.1117/12.905521 |
0.734 |
|
2012 |
Cheng L, Fan J, Janssen D, Guo D, Chen X, Towner FJ, Choa FS. Analysis of InP regrowth on deep-etched mesas and structural characterization for buried-heterostructure quantum cascade lasers Journal of Electronic Materials. 41: 506-513. DOI: 10.1007/S11664-011-1793-8 |
0.672 |
|
2012 |
Chen X, Cheng L, Guo D, Li JY, Choa FS. Heat dissipation consideration of high-power mid-infrared quantum cascade laser arrays 2012 Conference On Lasers and Electro-Optics, Cleo 2012. |
0.693 |
|
2012 |
Guo D, Chen X, Cheng L, Belyanin A, Trivedi S, Choa FS. Mid-IR optical amplifications using resonant gain of quantum cascade lasers 2012 Conference On Lasers and Electro-Optics, Cleo 2012. |
0.716 |
|
2012 |
Chen X, Cheng L, Guo D, Choa FS, Li JY, Bruno J, Bradshaw J, Lascola K, Leavitt R, Pham J, Towner F. Surface emitting quantum cascade laser arrays Frontiers in Optics, Fio 2012. |
0.348 |
|
2011 |
Guo D, Chen X, Vadala S, Leach J, Choa FS. Neuron Mid-Infrared Absorption Study for Direct Optical Excitation of Neurons. Proceedings of Spie--the International Society For Optical Engineering. 2011: 491-492. PMID 22754641 DOI: 10.1109/Pho.2011.6110641 |
0.48 |
|
2011 |
Chen X, Cheng L, Guo D, Kostov Y, Choa FS. Quantum cascade laser based standoff photoacoustic chemical detection. Optics Express. 19: 20251-7. PMID 21997036 DOI: 10.1364/Oe.19.020251 |
0.727 |
|
2011 |
Flynn RA, Kim CS, Vurgaftman I, Kim M, Meyer JR, Mäkinen AJ, Bussmann K, Cheng L, Choa FS, Long JP. A room-temperature semiconductor spaser operating near 1.5 μm. Optics Express. 19: 8954-61. PMID 21643148 DOI: 10.1364/Oe.19.008954 |
0.588 |
|
2011 |
Johnson N, Choa R, Cheng L, Choa FS. X-ray study of strained and strain balanced superlattice materials Materials Research Society Symposium Proceedings. 1318: 91-94. DOI: 10.1557/Opl.2011.624 |
0.577 |
|
2011 |
Cai H, Liu S, Cheng L, Lalanne E, Choa FS, Johnson A. Mid-IR photoluminescence measurement of InAs/GaSb type II superlattices Optics Infobase Conference Papers. DOI: 10.1364/Fio.2011.Ftuk6 |
0.557 |
|
2011 |
Chen X, Shyu D, Choa FS, Trivedi S. Quantum cascade laser as a mid-infrared photovoltaic and photoconductive detector Proceedings of Spie - the International Society For Optical Engineering. 8012. DOI: 10.1117/12.884424 |
0.484 |
|
2011 |
Chen X, Janssen D, Kostov D, Choa FS. Standoff chemical detection using quantum cascade lasers and photoacoustic sensing techniques Optics Infobase Conference Papers. DOI: 10.1117/12.884387 |
0.53 |
|
2011 |
Belkin MA, Jang M, Adams RW, Chen JX, Charles WO, Gmachl C, Cheng LW, Choa FS, Wang X, Troccoli M, Vizbaras A, Anders M, Grasse C, Amann MC. InGaAs/AlInAs quantum cascade laser sources based on intra-cavity second harmonic generation emitting in 2.6-3.6 micron range Proceedings of Spie - the International Society For Optical Engineering. 7953. DOI: 10.1117/12.879232 |
0.423 |
|
2011 |
Chen X, Cheng L, Guo D, Choa FS, Worchesky T. Thermal investigation of mid-infrared quantum cascade lasers under quasi-continuous-wave operations Proceedings of Spie - the International Society For Optical Engineering. 7953. DOI: 10.1117/12.875968 |
0.731 |
|
2011 |
Chen X, Cheng L, Guo D, Choa FS, Worchesky T. Low threshold short cavity quantum cascade lasers Proceedings of Spie - the International Society For Optical Engineering. 7953. DOI: 10.1117/12.875960 |
0.737 |
|
2011 |
Guo D, Choa FS, Cheng L, Chen X. Near-Infrared induced negative photoconductance and its relationship with optical quenching of mid-infrared Quantum Cascade Lasers Proceedings of Spie - the International Society For Optical Engineering. 7953. DOI: 10.1117/12.875910 |
0.734 |
|
2011 |
Shyu D, Choa FS, Chen X, Trivedi S. Novel Mid-IR quantum cascade laser waveguide couplingtechniques Proceedings of Spie - the International Society For Optical Engineering. 7953. DOI: 10.1117/12.875832 |
0.515 |
|
2011 |
Cheng L, Choa FS. Design and operation of mid-IR integrated DBR tunable lasers Proceedings of Spie - the International Society For Optical Engineering. 7953. DOI: 10.1117/12.875680 |
0.638 |
|
2011 |
Guo D, Cheng L, Chen X, Choa FS, Fan J, Worchesky T. Electrical derivative measurement of quantum cascade lasers Journal of Applied Physics. 109. DOI: 10.1063/1.3549731 |
0.713 |
|
2011 |
Chen X, Cheng L, Guo D, Choa FS. Standoff photoacoustic chemical detection using quantum cascade lasers 16th Opto-Electronics and Communications Conference, Oecc 2011. 362-363. |
0.404 |
|
2011 |
Guo D, Chen X, Cheng L, Belyanin A, Choa FS. Mid-infrared QCL as a tunable resonant amplifying photodetector 16th Opto-Electronics and Communications Conference, Oecc 2011. 297-298. |
0.405 |
|
2010 |
Chen X, Cheng L, Guo D, Choa FS, Worchesky T, Li JY. Quasi-continuous-wave operations of quantum cascade lasers Proceedings of Spie - the International Society For Optical Engineering. 7750. DOI: 10.1117/12.873031 |
0.69 |
|
2010 |
Chen X, Cheng L, Guo D, Choa FS, Worchesky T, Li JY. Low-threshold current short-cavity quantum cascade lasers Proceedings of Spie - the International Society For Optical Engineering. 7750. DOI: 10.1117/12.873030 |
0.687 |
|
2010 |
Guo D, Choa FS, Cheng L, Chen X. Near-infrared quenching effects on mid-infrared quantum cascade lasers Proceedings of Spie - the International Society For Optical Engineering. 7616. DOI: 10.1117/12.842765 |
0.736 |
|
2010 |
Cheng L, Chen X, Choa FS, Worchesky T. Integrated tunable DBR quantum cascade lasers with 30 cm-1 tuning range at 4.7 μm Proceedings of Spie - the International Society For Optical Engineering. 7616. DOI: 10.1117/12.842397 |
0.658 |
|
2010 |
Jang M, Adams RW, Chen JX, Charles WO, Gmachl C, Cheng LW, Choa FS, Belkin MA. Room-temperature operation of 3.6 μm In0.53Ga 0.47As/Al0.48In0.52 As quantum cascade laser sources based on intracavity second harmonic generation Applied Physics Letters. 97. DOI: 10.1063/1.3491219 |
0.631 |
|
2010 |
Jang M, Adams RW, Chen JZ, Gmachl C, Cheng L, Choa FS, Belkin MA. Room-temperature operation of λ≈3.7μm Ga0.47In0.53As/ Al0.48In0.52As quantum cascade laser sources Optics Infobase Conference Papers. |
0.546 |
|
2009 |
Guo D, Choa FS, Cheng L, Chen X, Godbole M. Electrical derivative analysis of leakage current in quantum cascade lasers Conference Proceedings - International Conference On Indium Phosphide and Related Materials. 276-277. DOI: 10.1109/ICIPRM.2009.5012512 |
0.694 |
|
2009 |
Cheng L, Choa R, Khurgin J, Choa FS, Chen X, Wang X, Fan J, Chen J, Gmachl C. X-ray diffraction analysis of quantum cascade lasers Conference Proceedings - International Conference On Indium Phosphide and Related Materials. 267-269. DOI: 10.1109/ICIPRM.2009.5012507 |
0.572 |
|
2009 |
Cheng L, Godbole M, Choa FS, Janssen D, Astri R, Fan J. Deep etching and rabbit-ear-free regrowths for quantum Cascade lasers Conference Proceedings - International Conference On Indium Phosphide and Related Materials. 219-221. DOI: 10.1109/ICIPRM.2009.5012487 |
0.644 |
|
2009 |
Hoffman AJ, Sridhar A, Braun PX, Alekseyev L, Howard SS, Franz KJ, Cheng L, Choa FS, Sivco DL, Podolskiy VA, Narimanov EE, Gmachl C. Midinfrared semiconductor optical metamaterials Journal of Applied Physics. 105. DOI: 10.1063/1.3124087 |
0.566 |
|
2008 |
Guo D, Chen X, Cheng L, Graninger A, Choa FS. Electrical derivative measurement of quantum cascade lasers (QCLs) Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 806-807. DOI: 10.1109/LEOS.2008.4688866 |
0.682 |
|
2008 |
Liu Z, Gmachl CF, Cheng L, Choa FS, Towner FJ, Wang X, Fan J. Temperature dependence of optical gain and loss in λ ≈ 8.2-10.2 μm quantum-cascade lasers Ieee Journal of Quantum Electronics. 44: 485-492. DOI: 10.1109/Jqe.2008.917273 |
0.665 |
|
2008 |
Talukder MA, Choa FS, Menyuk CR, Franz KJ, Howard SS, Gmachl CF. Novel heat removal waveguide structure for high performance quantum cascade lasers 2008 Conference On Quantum Electronics and Laser Science Conference On Lasers and Electro-Optics, Cleo/Qels. DOI: 10.1109/CLEO.2008.4552050 |
0.378 |
|
2007 |
Choa FS, Cheng L, Ji X, Liu Z, Wasserman D, Howard SS, Gmachl CF, Wang X, Fan J, Khurgin J. MOCVD growth and regrowth of quantum cascade lasers Proceedings of Spie - the International Society For Optical Engineering. 6485. DOI: 10.1117/12.714269 |
0.593 |
|
2007 |
Choa FS. Growth and processing techniques for fabricating ultra broadband high-power low-cross-talk semiconductor optical amplifiers Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 322-323. DOI: 10.1109/LEOS.2006.279096 |
0.366 |
|
2007 |
Cheng L, Ji X, Choa FS, Liu Z, Gmachl CF, Fa J, Wang X, Leavitt R, Bruno J, Bradshaw J. Growth studies of quantum cascade lasers with current-blocking structures Conference On Lasers and Electro-Optics, 2007, Cleo 2007. DOI: 10.1109/CLEO.2007.4453592 |
0.619 |
|
2007 |
Wang X, Fan J, Tanbun-Ek T, Choa FS. Low-threshold-current-density room-temperature continuous-wave quantum-cascade-lasers grown by metal organic chemical vapor deposition Conference On Lasers and Electro-Optics, 2007, Cleo 2007. DOI: 10.1109/CLEO.2007.4453053 |
0.362 |
|
2007 |
Liu Z, Silva G, Paulose JJ, Gmachl CF, Cheng L, Choa FS, Leavitt R, Towner FJ, Wang X, Fan J. Temperature-dependent gain and loss in high performance quantum cascade lasers at 8.2 and 10.3μm Conference On Lasers and Electro-Optics, 2007, Cleo 2007. DOI: 10.1109/CLEO.2007.4453052 |
0.418 |
|
2007 |
Wang XJ, Fan JY, Tanbun-Ek T, Choa FS. Low threshold quantum-cascade lasers of room temperature continuous-wave operation grown by metal-organic chemical-vapor deposition Applied Physics Letters. 90. DOI: 10.1063/1.2741409 |
0.362 |
|
2007 |
Liu Z, Wasserman D, Howard SS, Hoffman AJ, Gmachl CF, Wang X, Tanbun-Ek T, Cheng L, Choa FS. High performance quantum cascade lasers grown by MOCVD with/without lateral regrowth Aip Conference Proceedings. 893: 519-520. DOI: 10.1063/1.2729994 |
0.658 |
|
2006 |
Ji X, Cheng L, Cai J, Ru G, Choa FS. High power slab-coupled waveguide laser Proceedings of Spie - the International Society For Optical Engineering. 6343. DOI: 10.1117/12.708045 |
0.705 |
|
2006 |
Yan J, Cai J, Ru G, Yu X, Fan J, Choa FS. InGaAsP-InP dual-wavelength bipolar cascade lasers Ieee Photonics Technology Letters. 18: 1777-1779. DOI: 10.1109/Lpt.2006.880772 |
0.734 |
|
2006 |
Liu Z, Wasserman D, Howard SS, Hoffman AJ, Gmachl CF, Wang X, Tanbun-Ek T, Cheng L, Choa FS. Room-temperature continuous-wave quantum cascade lasers grown by MOCVD without lateral regrowth Ieee Photonics Technology Letters. 18: 1347-1349. DOI: 10.1109/Lpt.2006.877006 |
0.689 |
|
2006 |
Liu Z, Wasserman D, Howard SS, Gmachl CF, Wang X, Tanbun-Ek T, Cheng L, Choa FS. MOCVD-grown room temperature continuous-wave quantum cascade lasers without lateral regrowth Conference On Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, Cleo/Qels 2006. DOI: 10.1109/CLEO.2006.4628189 |
0.65 |
|
2006 |
Ru G, Choa FS, Wei X, Chen G, Khurgin JB. Measurement of the lifetimes of photo-excited carriers in type-I and type-II quantum well materials Conference On Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, Cleo/Qels 2006. DOI: 10.1109/CLEO.2006.4627932 |
0.548 |
|
2006 |
Cai J, Choa FS, Gu Y, Ji X, Yan J, Ru G, Cheng L, Fan J. Very low threshold, carrier-confined diode lasers by a single selective area growth Applied Physics Letters. 88. DOI: 10.1063/1.2200471 |
0.805 |
|
2006 |
Cai J, Gu Y, Ji X, Yan J, Ru G, Cheng L, Choa FS, Fan J. Very low threshold, Carrier- and Index-Confined semiconductor lasers by one single Selective-Area-Growth Optics Infobase Conference Papers. |
0.392 |
|
2006 |
Yan J, Cai J, Ru G, Yu X, Choa FS, Fan J. InGaAsP/InP dual wavelength bipolar cascade lasers with 100nm wavelength spacing Optics Infobase Conference Papers. |
0.384 |
|
2006 |
Ji X, Cai J, Choa FS, Wang X, Diep J, Le T. Thin-film double-side heat removal laser diodes Optics Infobase Conference Papers. |
0.319 |
|
2006 |
Khurgin JB, Xie X, Choa Fs, Yu X, Cai J, Yan J, Ji X, Gu Y, Fang Y, Sun Y, Chen Z. Optimization of the performance of frequency-modulated DFB semiconductor laser: Theory and experiment Optics Infobase Conference Papers. |
0.319 |
|
2005 |
Xie X, Khurgin J, Choa FS, Yu X, Cai J, Yan J, Ji X, Gu Y, Fang Y, Sun Y, Ru G, Chen Z. A model for optimization of the performance of frequency-modulated DFB semiconductor laser Ieee Journal of Quantum Electronics. 41: 473-482. DOI: 10.1109/Jqe.2005.844070 |
0.752 |
|
2005 |
Choa FS, Zhao X, Yu X, Lin J, Zhang JP, Gu Y, Ru G, Zhang G, Li L, Xiang H, Hadimioglu H, Chao HJ. An optical packet switch based on WDM technologies Journal of Lightwave Technology. 23: 994-1014. DOI: 10.1109/Jlt.2004.841459 |
0.649 |
|
2005 |
Ru G, Yu X, Chen Z, Zhang J, Lin J, Choa FS. Material quality improvements of ultra-broadband gain materials grown by selective-area-growth techniques Journal of Crystal Growth. 285: 499-505. DOI: 10.1016/j.jcrysgro.2005.08.051 |
0.528 |
|
2005 |
Yan J, Cai J, Ru G, Yu X, Choa FS, Fan J. InGaAsP/InP dual wavelength bipolar cascade lasers with l00nm wavelength spacing 2005 Conference On Lasers and Electro-Optics, Cleo. 1: 571-573. |
0.397 |
|
2004 |
Zhang JP, Zhao X, Wang X, Choa FS, Lin J, Carter GM. Selective area growth materials for widely tunable semiconductor lasers Proceedings of Spie - the International Society For Optical Engineering. 4087: 836-839. DOI: 10.1117/12.406317 |
0.376 |
|
2004 |
Lin J, Zhang J, Choa FS, Zhao X, Khurgin J. A Low-Crosstalk Semiconductor Optical Amplifier Ieee Photonics Technology Letters. 16: 392-394. DOI: 10.1109/Lpt.2003.822235 |
0.361 |
|
2004 |
Ru G, Yu X, Cai J, Yan J, Choa FS. Robust slab-coupled buried-rib semiconductor laser with high fibre coupling efficiency Electronics Letters. 40: 1538-1539. DOI: 10.1049/el:20047171 |
0.537 |
|
2003 |
Cai J, Chen Z, Ji X, Sun Y, Lin J, Zhao X, Yu Z, Yu X, Zhang J, Yan J, Raj M, Choa FS. Fast frequency tuning characteristics of a FM laser based on the integrated MQW DFB laser/EA modulator device Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 2: 638-639. |
0.355 |
|
2003 |
Ru G, Yu X, Sun Y, Chen Z, Choa FS. Wavelength shift and strain in quantum well structure by MOCVD selective area growth Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 2: 702-703. |
0.522 |
|
2003 |
Zhao X, Choa FS. The Effect of Contact Resistance in a Broad Band Semiconductor Optical Amplifier using SAG Techniques Proceedings of Spie - the International Society For Optical Engineering. 5260: 535-538. |
0.304 |
|
2003 |
Yan J, Ru G, Gong Y, Choa FS. Study of P-Type Carbon Doping on In 0.53Ga 0.47As, In 0.52Al 0.2Ga 0.28As and In 0.52Al 0.48As Proceedings of Spie - the International Society For Optical Engineering. 5260: 446-449. |
0.446 |
|
2003 |
Ru G, Yan J, Chen Z, Choa FS, Worchesky T. In 1-xGa xAs yP 1-y nipi structure and its application to semiconductor optical amplifiers Proceedings of Spie - the International Society For Optical Engineering. 5260: 531-534. |
0.509 |
|
2003 |
Chen ZB, Cai J, Ji X, Sun Y, Lin J, Zhao X, Yu X, Zhang J, Choa FS. On the Growth and Fabrication of an Integrated DFB Laser and EA Modulator Proceedings of Spie - the International Society For Optical Engineering. 5260: 436-438. |
0.363 |
|
2003 |
Yan J, Ru G, Choa FS. Study of N-Type Si Delta Doping on InP and In 0.53Ga 0.47As Proceedings of Spie - the International Society For Optical Engineering. 5260: 442-445. |
0.471 |
|
2003 |
Ru G, Yu X, Chen Z, Choa FS. Study of strain effect in MOCVD selective area growth Proceedings of Spie - the International Society For Optical Engineering. 5260: 450-453. |
0.489 |
|
2003 |
Ru G, Yu X, Sun Y, Chen Z, Choa FS. Study of wavelength shift in quantum well structure by MOCVD selective area growth Proceedings of Spie - the International Society For Optical Engineering. 5260: 454-456. |
0.551 |
|
2002 |
Mu X, Ding YJ, Khurgin JB, Wang X, Zhang J, Choa FS. Design, growth, and characterization of GaAs/AlAs type-II superlattices Proceedings of Spie - the International Society For Optical Engineering. 4656: 95-99. DOI: 10.1117/12.460806 |
0.333 |
|
2001 |
Choa FS. High-efficiency directly modulated laser links 2001 International Topical Meeting On Microwave Photonics, Mwp 2001. 2. DOI: 10.1109/MWP.2002.982301 |
0.334 |
|
2001 |
Wang CC, Trivedi SB, Jin F, Khurgin J, Temple D, Hommerich U, Gad E, Choa FS, Wu YS, Corder A. Interferometer-less coherent optical range finder Journal of Lightwave Technology. 19: 666-672. DOI: 10.1109/50.923479 |
0.364 |
|
2001 |
Wang X, Choa FS, Liu F, Worchersky TL. Evidence of exciton recombination at very high temperature in InGaN Journal of Applied Physics. 89: 6218-6222. DOI: 10.1063/1.1351543 |
0.335 |
|
2001 |
Zhang JP, Wang XJ, Choa FS. A broadband gain material for widely tunable lasers Conference On Lasers and Electro-Optics Europe - Technical Digest. 208-209. |
0.413 |
|
1998 |
Zhao Y, Shu C, Chen JH, Choa FS. Electrical wavelength tuning of 1/2-rational harmonic mode-locked pulses in a dispersion based fiber ring laser Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 2: 92-93. |
0.336 |
|
1997 |
Shih MH, Choa FS, Tanbun-Ek T, Wisk PW, Tsang WT, Burrus CA. Integrated coherent transceiver for broadband access networks Proceedings of Spie - the International Society For Optical Engineering. 3006: 234-242. DOI: 10.1117/12.264222 |
0.326 |
|
1994 |
Tsang W, Wu M, Chen Y, Choa F, Logan R, Chu S, Sergent A, Magill P, Reichmann K, Burrus C. Long-wavelength InGaAsP/InP multiquantum well distributed feedback and distributed Bragg reflector lasers grown by chemical beam epitaxy Ieee Journal of Quantum Electronics. 30: 1370-1380. DOI: 10.1109/3.299459 |
0.437 |
|
1993 |
Choa F, Tsang W, Logan RA. InGaAsP/InGaAs multi-quantum-well distributed-Bragg-reflector lasers grown by chemical beam epitaxy Fibers. 1788: 116-120. DOI: 10.1117/12.141101 |
0.507 |
|
1992 |
Chen Y, Wu MC, Tanbun-Ek T, Logan RA, Choa F, Tsang W, Chin MA, Sergent AM. Short pulse generation using semiconductor lasers Semiconductors. 1680: 80-86. DOI: 10.1117/12.137702 |
0.5 |
|
1992 |
Tsang WT, Choa FS, Wu MC, Chen YK, Logan RA, Chu SNG, Sergent AM, Burrus CA. Semiconductor distributed feedback lasers with quantum well or superlattice gratings for index or gain‐coupled optical feedback Applied Physics Letters. 60: 2580-2582. DOI: 10.1063/1.106915 |
0.404 |
|
1992 |
Choa F, Tsang W, Logan R, Gnall R, Koren U, Koch T, Burrus C, Wu M, Chen Y, Sciortino P, Sergent A, Corvini P. Very high sidemode-suppression-ratio distributed-Bragg-reflector lasers grown by chemical beam epitaxy Electronics Letters. 28: 1001-1002. DOI: 10.1049/El:19920636 |
0.353 |
|
1992 |
Tsang W, Choa F, Wu M, Chen Y, Logan R, Chu S, Sergent A, Magill P, Reichmann K, Burrus C. Long wavelength InGaAsP/InP distributed feedback lasers grown by chemical beam epitaxy Journal of Crystal Growth. 124: 716-722. DOI: 10.1016/0022-0248(92)90541-P |
0.445 |
|
1991 |
Tsang WT, Choa FS, Wu MC, Chen YK, Logan RA, Tanbun‐Ek T, Chu SNG, Tai K, Sergent AM, Wecht KW. 1.5 μm wavelength InGaAs/InGaAsP distributed feedback multi‐quantum‐well lasers grown by chemical beam epitaxy Applied Physics Letters. 59: 2375-2377. DOI: 10.1063/1.106020 |
0.402 |
|
1991 |
Tsang WT, Choa FS, Logan RA, Tanbun‐Ek T, Wu MC, Chen YK, Sergent AM, Wecht KW. 1.3 μm InGaAsP/InP multiquantum well buried heterostructure lasers grown by chemical‐beam epitaxy Applied Physics Letters. 59: 3084-3086. DOI: 10.1063/1.105796 |
0.448 |
|
1991 |
Tai K, Choa F, Tsang W, Chu S, Wynn J, Sergent A. Room temperature photopumped 1.5 μm quantum well surface emitting lasers with InGaAsP/InP distributed Bragg reflectors Electronics Letters. 27: 1540. DOI: 10.1049/el:19910967 |
0.394 |
|
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