Rajeev Jagga Ram - Publications

Affiliations: 
1997 University of California, Santa Barbara, Santa Barbara, CA, United States 
 1997- Electrical Engineering Massachusetts Institute of Technology, Cambridge, MA, United States 
Website:
http://www.rle.mit.edu/sclaser/team/professor-rajeev-ram/

108 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 de Cea M, Wollman EE, Atabaki AH, Gray DJ, Shaw MD, Ram RJ. Photonic Readout of Superconducting Nanowire Single Photon Counting Detectors. Scientific Reports. 10: 9470. PMID 32528067 DOI: 10.1038/S41598-020-65971-5  0.394
2019 de Cea M, Atabaki AH, Ram RJ. Power handling of silicon microring modulators. Optics Express. 27: 24274-24285. PMID 31510319 DOI: 10.1364/Oe.27.024274  0.387
2019 Han N, West GN, Atabaki AH, Burghoff D, Ram RJ. Compact and high-precision wavemeters using the Talbot effect and signal processing. Optics Letters. 44: 4187-4190. PMID 31465359 DOI: 10.1364/Ol.44.004187  0.321
2019 Sorace-Agaskar C, Kharas D, Yegnanarayanan S, Maxson RT, West GN, Loh W, Bramhavar S, Ram RJ, Chiaverini J, Sage J, Juodawlkis P. Versatile Silicon Nitride and Alumina Integrated Photonic Platforms for the Ultraviolet to Short-Wave Infrared Ieee Journal of Selected Topics in Quantum Electronics. 25: 1-15. DOI: 10.1109/Jstqe.2019.2904443  0.358
2018 Stojanović V, Ram RJ, Popović M, Lin S, Moazeni S, Wade M, Sun C, Alloatti L, Atabaki A, Pavanello F, Mehta N, Bhargava P. Monolithic silicon-photonic platforms in state-of-the-art CMOS SOI processes [Invited]. Optics Express. 26: 13106-13121. PMID 29801342 DOI: 10.1364/Oe.26.013106  0.335
2018 Atabaki AH, Moazeni S, Pavanello F, Gevorgyan H, Notaros J, Alloatti L, Wade MT, Sun C, Kruger SA, Meng H, Al Qubaisi K, Wang I, Zhang B, Khilo A, Baiocco CV, ... ... Ram RJ, et al. Integrating photonics with silicon nanoelectronics for the next generation of systems on a chip. Nature. 556: 349-354. PMID 29670262 DOI: 10.1038/S41586-018-0028-Z  0.36
2017 Mehta KK, Ram RJ. Precise and diffraction-limited waveguide-to-free-space focusing gratings. Scientific Reports. 7: 2019. PMID 28515482 DOI: 10.1038/S41598-017-02169-2  0.387
2017 Li Z, Xue J, Ram RJ. A design of a PhC-enhanced LED for electroluminescence cooling Proceedings of Spie. 10121: 1012108. DOI: 10.1117/12.2253403  0.377
2017 Ram RJ. Thermophotonics for ultra-high efficiency visible LEDs Proceedings of Spie. 10124: 1012414. DOI: 10.1117/12.2251373  0.411
2017 Moazeni S, Lin S, Wade M, Alloatti L, Ram RJ, Popovic M, Stojanovic V. A 40-Gb/s PAM-4 Transmitter Based on a Ring-Resonator Optical DAC in 45-nm SOI CMOS Ieee Journal of Solid-State Circuits. 52: 3503-3516. DOI: 10.1109/Jssc.2017.2748620  0.371
2016 Mehta KK, Bruzewicz CD, McConnell R, Ram RJ, Sage JM, Chiaverini J. Integrated optical addressing of an ion qubit. Nature Nanotechnology. PMID 27501316 DOI: 10.1038/Nnano.2016.139  0.304
2016 Ye E, Atabaki AH, Han N, Ram RJ. Miniature, sub-nanometer resolution Talbot spectrometer. Optics Letters. 41: 2434-2437. PMID 27244382 DOI: 10.1364/Ol.41.002434  0.317
2016 Atabaki AH, Meng H, Alloatti L, Mehta KK, Ram RJ. High-speed polysilicon CMOS photodetector for telecom and datacom Applied Physics Letters. 109. DOI: 10.1063/1.4962641  0.356
2016 Alloatti L, Ram RJ. Infrared vertically-illuminated photodiode for chip alignment feedback Aip Advances. 6. DOI: 10.1063/1.4961949  0.33
2016 Alloatti L, Cheian D, Ram RJ. High-speed modulator with interleaved junctions in zero-change CMOS photonics Applied Physics Letters. 108. DOI: 10.1063/1.4944999  0.354
2016 Alloatti L, Ram RJ. Resonance-enhanced waveguide-coupled silicon-germanium detector Applied Physics Letters. 108. DOI: 10.1063/1.4941995  0.347
2015 Sun C, Wade MT, Lee Y, Orcutt JS, Alloatti L, Georgas MS, Waterman AS, Shainline JM, Avizienis RR, Lin S, Moss BR, Kumar R, Pavanello F, Atabaki AH, Cook HM, ... ... Ram RJ, et al. Single-chip microprocessor that communicates directly using light. Nature. 528: 534-8. PMID 26701054 DOI: 10.1038/Nature16454  0.386
2015 Meng H, Atabaki A, Orcutt JS, Ram RJ. Sub-bandgap polysilicon photodetector in zero-change CMOS process for telecommunication wavelength. Optics Express. 23: 32643-53. PMID 26699053 DOI: 10.1364/Oe.23.032643  0.374
2015 Ram RJ. Photonic-electronic integration with polysilicon photonics in bulk CMOS Proceedings of Spie - the International Society For Optical Engineering. 9367. DOI: 10.1117/12.2175462  0.381
2015 Popović MA, Wade MT, Orcutt JS, Shainline JM, Sun C, Georgas M, Moss B, Kumar R, Alloatti L, Pavanello F, Chen YH, Nammari K, Notaros J, Atabaki A, Leu J, ... ... Ram RJ, et al. Monolithic silicon photonics in a sub-100nm SOI CMOS microprocessor foundry: Progress from devices to systems Proceedings of Spie - the International Society For Optical Engineering. 9367. DOI: 10.1117/12.2084604  0.302
2015 Sun C, Georgas M, Orcutt J, Moss B, Chen YH, Shainline J, Wade M, Mehta K, Nammari K, Timurdogan E, Miller D, Tehar-Zahav O, Sternberg Z, Leu J, Chong J, ... ... Ram R, et al. A Monolithically-Integrated Chip-to-Chip Optical Link in Bulk CMOS Ieee Journal of Solid-State Circuits. 50: 828-844. DOI: 10.1109/Jssc.2014.2382101  0.392
2015 Xue J, Zhao Y, Oh SH, Herrington WF, Speck JS, DenBaars SP, Nakamura S, Ram RJ. Thermally enhanced blue light-emitting diode Applied Physics Letters. 107. DOI: 10.1063/1.4931365  0.431
2015 Alloatti L, Srinivasan SA, Orcutt JS, Ram RJ. Waveguide-coupled detector in zero-change complementary metal-oxide-semiconductor Applied Physics Letters. 107. DOI: 10.1063/1.4927393  0.329
2014 Huang D, Santhanam P, Ram RJ. Low-power communication with a photonic heat pump. Optics Express. 22: A1650-8. PMID 25607478 DOI: 10.1364/Oe.22.0A1650  0.745
2014 Mehta KK, Orcutt JS, Shainline JM, Tehar-Zahav O, Sternberg Z, Meade R, Popovi? MA, Ram RJ. Polycrystalline silicon ring resonator photodiodes in a bulk complementary metal-oxide-semiconductor process. Optics Letters. 39: 1061-4. PMID 24562278 DOI: 10.1364/Ol.39.001061  0.376
2014 Mehta KK, Orcutt JS, Tehar-Zahav O, Sternberg Z, Bafrali R, Meade R, Ram RJ. High-Q CMOS-integrated photonic crystal microcavity devices. Scientific Reports. 4: 4077. PMID 24518161 DOI: 10.1038/Srep04077  0.393
2014 Wade MT, Shainline JM, Orcutt JS, Ram RJ, Stojanovic V, Popovic MA. Spoked-ring microcavities: enabling seamless integration of nanophotonics in unmodified advanced CMOS microelectronics chips Proceedings of Spie. 8991. DOI: 10.1117/12.2054788  0.401
2014 Vázquez C, Tapetado A, Orcutt J, Meng HC, Ram R. Tolerance analysis for efficient MMI devices in silicon photonics Proceedings of Spie. 8990. DOI: 10.1117/12.2039730  0.385
2014 Schroeder JL, Ewoldt DA, Amatya R, Ram RJ, Shakouri A, Sands TD. Bulk-like laminated nitride Metal/Semiconductor superlattices for thermoelectric devices Journal of Microelectromechanical Systems. 23: 672-680. DOI: 10.1109/Jmems.2013.2282743  0.341
2014 Mehta KK, Eltony AM, Bruzewicz CD, Chuang IL, Ram RJ, Sage JM, Chiaverini J. Ion traps fabricated in a CMOS foundry Applied Physics Letters. 105. DOI: 10.1063/1.4892061  0.318
2013 Shainline JM, Orcutt JS, Wade MT, Nammari K, Tehar-Zahav O, Sternberg Z, Meade R, Ram RJ, Stojanović V, Popović MA. Depletion-mode polysilicon optical modulators in a bulk complementary metal-oxide semiconductor process. Optics Letters. 38: 2729-31. PMID 23903125 DOI: 10.1364/Ol.38.002729  0.38
2013 Shainline JM, Orcutt JS, Wade MT, Nammari K, Moss B, Georgas M, Sun C, Ram RJ, Stojanović V, Popović MA. Depletion-mode carrier-plasma optical modulator in zero-change advanced CMOS. Optics Letters. 38: 2657-9. PMID 23903103 DOI: 10.1364/Ol.38.002657  0.397
2013 Santhanam P, Huang D, Gray DJ, Ram RJ. Electro-luminescent cooling: Light emitting diodes above unity efficiency Proceedings of Spie - the International Society For Optical Engineering. 8638. DOI: 10.1117/12.2005093  0.739
2013 Orcutt JS, Ram RJ, Stojanovic V. Integration of silicon photonics into electronic processes Proceedings of Spie. 8629. DOI: 10.1117/12.2004811  0.355
2013 Santhanam P, Huang D, Ram RJ, Remennyi MA, Matveev BA. Room temperature thermo-electric pumping in mid-infrared light-emitting diodes Applied Physics Letters. 103. DOI: 10.1063/1.4828566  0.76
2013 Gray DJ, Santhanam P, Ram RJ. Design for enhanced thermo-electric pumping in light emitting diodes Applied Physics Letters. 103. DOI: 10.1063/1.4821266  0.738
2013 Mehta KK, Orcutt JS, Ram RJ. Fano line shapes in transmission spectra of silicon photonic crystal resonators Applied Physics Letters. 102. DOI: 10.1063/1.4794064  0.33
2012 Orcutt JS, Moss B, Sun C, Leu J, Georgas M, Shainline J, Zgraggen E, Li H, Sun J, Weaver M, Uroševi? S, Popovi? M, Ram RJ, Stojanovi? V. Open foundry platform for high-performance electronic-photonic integration. Optics Express. 20: 12222-32. PMID 22714212 DOI: 10.1364/Oe.20.012222  0.372
2012 Santhanam P, Gray DJ, Ram RJ. Thermoelectrically pumped light-emitting diodes operating above unity efficiency. Physical Review Letters. 108: 097403. PMID 22463667 DOI: 10.1103/Physrevlett.108.097403  0.756
2012 Orcutt JS, Tang SD, Kramer S, Mehta K, Li H, Stojanović V, Ram RJ. Low-loss polysilicon waveguides fabricated in an emulated high-volume electronics process. Optics Express. 20: 7243-54. PMID 22453406 DOI: 10.1364/Oe.20.007243  0.323
2012 Khilo A, Spector SJ, Grein ME, Nejadmalayeri AH, Holzwarth CW, Sander MY, Dahlem MS, Peng MY, Geis MW, DiLello NA, Yoon JU, Motamedi A, Orcutt JS, Wang JP, Sorace-Agaskar CM, ... ... Ram RJ, et al. Photonic ADC: overcoming the bottleneck of electronic jitter. Optics Express. 20: 4454-69. PMID 22418205 DOI: 10.1364/Oe.20.004454  0.342
2012 Imamōglu A, Ram RJ. Semiconductor lasers without population inversion. Optics Letters. 19: 1744-6. PMID 19855641 DOI: 10.1364/Ol.19.001744  0.669
2012 Chen S, Lee S, Lo H, Hung Y, Lee K, Tu C, Pan Y, Ram RJ. Silicon Platform With Vertically Aligned Carbon Nanotubes for Enhancing Thermal Conduction in Hybrid Optoelectronic Integration Ieee Transactions On Components, Packaging and Manufacturing Technology. 2: 1128-1134. DOI: 10.1109/Tcpmt.2012.2195315  0.37
2012 Georgas M, Orcutt J, Ram RJ, Stojanovic V. A Monolithically-Integrated Optical Receiver in Standard 45-nm SOI Ieee Journal of Solid-State Circuits. 47: 1693-1702. DOI: 10.1109/Jssc.2012.2191684  0.362
2012 Loh W, Yegnanarayanan S, Ram RJ, Juodawlkis PW. Super-Homogeneous Saturation of Microwave-Photonic Gain in Optoelectronic Oscillator Systems Ieee Photonics Journal. 4: 1256-1266. DOI: 10.1109/Jphot.2012.2207098  0.337
2012 Santhanam P, Ram RJ. Light-emitting diodes operating above unity efficiency for infrared absorption spectroscopy 2012 Ieee Photonics Conference, Ipc 2012. 441-442. DOI: 10.1109/IPCon.2012.6358682  0.727
2012 Amatya R, Mayer PM, Ram RJ. High temperature Z-meter setup for characterizing thermoelectric material under large temperature gradient Review of Scientific Instruments. 83. DOI: 10.1063/1.4731650  0.361
2012 Bahk JH, Santhanam P, Bian Z, Ram R, Shakouri A. Resonant carrier scattering by core-shell nanoparticles for thermoelectric power factor enhancement Applied Physics Letters. 100. DOI: 10.1063/1.3673615  0.762
2011 Orcutt JS, Khilo A, Holzwarth CW, Popovi? MA, Li H, Sun J, Bonifield T, Hollingsworth R, Kärtner FX, Smith HI, Stojanovi? V, Ram RJ. Nanophotonic integration in state-of-the-art CMOS foundries. Optics Express. 19: 2335-46. PMID 21369052 DOI: 10.1364/Oe.19.002335  0.328
2011 Bahk JH, Bian Z, Zebarjadi M, Santhanam P, Ram R, Shakouri A. Thermoelectric power factor enhancement in metal/semiconductor nanocomposites by ionized nanoparticle scattering Materials Research Society Symposium Proceedings. 1329: 133-138. DOI: 10.1557/Opl.2011.1473  0.633
2011 Loh W, Klamkin J, Madison SM, O'Donnell FJ, Plant JJ, Yegnanarayanan S, Ram RJ, Juodawlkis PW. Slab-Coupled Optical Waveguide (SCOW) based Optoelectronic Oscillator (OEO) Ieee Photonic Society 24th Annual Meeting, Pho 2011. 605-606. DOI: 10.1109/Pho.2011.6110693  0.352
2011 Loh W, Plant JJ, Klamkin J, Donnelly JP, O'Donnell FJ, Ram RJ, Juodawlkis PW. Noise figure of watt-class utralow-confinement semiconductor optical amplifiers Ieee Journal of Quantum Electronics. 47: 66-75. DOI: 10.1109/Jqe.2010.2085422  0.371
2011 Summers JA, Ram RJ. Thermal and optical characterization of resonant coupling between surface plasmon polariton and semiconductor waveguides Applied Physics Letters. 99. DOI: 10.1063/1.3658733  0.348
2011 Bahk JH, Bian Z, Zebarjadi M, Santhanam P, Ram R, Shakouri A. Thermoelectric power factor enhancement by ionized nanoparticle scattering Applied Physics Letters. 99. DOI: 10.1063/1.3625950  0.757
2011 Lo H, Ram RJ. Submicron Mapping of Thermal Conductivity of Thermoelectric Thin Films Journal of Electronic Materials. 41: 1332-1336. DOI: 10.1007/S11664-011-1872-X  0.32
2011 Settaluri KT, Lo H, Ram RJ. Thin Thermoelectric Generator System for Body Energy Harvesting Journal of Electronic Materials. 41: 984-988. DOI: 10.1007/S11664-011-1834-3  0.331
2010 Orcutt JS, Ram RJ. Photonic Device Layout Within the Foundry CMOS Design Environment Ieee Photonics Technology Letters. 22: 544-546. DOI: 10.1109/Lpt.2010.2041445  0.329
2010 Summers JA, Farzaneh M, Ram RJ, Hudgings JA. Thermal and optical characterization of photonic integrated circuits by thermoreflectance microscopy Ieee Journal of Quantum Electronics. 46: 3-10. DOI: 10.1109/Jqe.2009.2022648  0.371
2010 Amatya R, Ram RJ. Solar Thermoelectric Generator for Micropower Applications Journal of Electronic Materials. 39: 1735-1740. DOI: 10.1007/S11664-010-1190-8  0.326
2010 Santhanam P, Ram RJ. Self-Consistent Drift–Diffusion Transport in Thermoelectrics and Implications for Measuring the Scattering Parameter Journal of Electronic Materials. 39: 1944-1949. DOI: 10.1007/S11664-009-1021-Y  0.717
2009 Farzaneh M, Maize K, Lüeren D, Summers JA, Mayer PM, Raad PE, Pipe KP, Shakouri A, Ram RJ, Hudgings JA. CCD-based thermoreflectance microscopy: Principles and applications Journal of Physics D: Applied Physics. 42. DOI: 10.1088/0022-3727/42/14/143001  0.653
2009 Montoya J, Parameswaran K, Hensley J, Allen M, Ram R. Surface plasmon isolator based on nonreciprocal coupling Journal of Applied Physics. 106. DOI: 10.1063/1.3177341  0.319
2008 Amatya R, Holzwarth CW, Smith HI, Ram RJ. Precision tunable silicon compatible microring filters Ieee Photonics Technology Letters. 20: 1739-1741. DOI: 10.1109/Lpt.2008.2004680  0.303
2008 Zaman TR, Guo X, Ram RJ. Semiconductor Waveguide Isolators Journal of Lightwave Technology. 26: 291-301. DOI: 10.1109/Jlt.2007.909859  0.344
2007 Lee KS, Lee HL, Ram RJ. Polymer waveguide backplanes for optical sensor interfaces in microfluidics. Lab On a Chip. 7: 1539-45. PMID 17960283 DOI: 10.1039/B709885P  0.343
2007 Mayer PM, Lüerßen D, Ram RJ, Hudgings JA. Theoretical and experimental investigation of the thermal resolution and dynamic range of CCD-based thermoreflectance imaging Journal of the Optical Society of America a: Optics and Image Science, and Vision. 24: 1156-1163. PMID 17361303 DOI: 10.1364/Josaa.24.001156  0.34
2007 Barwicz T, Byun H, Gan F, Holzwarth CW, Popović MA, Rakich PT, Watts MR, Ippen EP, Kärtner FX, Smith HI, Orcutt JS, Ram RJ, Stojanovic V, Olubuyide OO, Hoyt JL, et al. Silicon photonics for compact, energy-efficient interconnects [Invited] Journal of Optical Networking. 6: 63-73. DOI: 10.1364/Jon.6.000063  0.373
2007 Huang RK, Ram RJ, Manfra MJ, Connors MK, Missaggia LJ, Turner GW. Heterojunction thermophotovoltaic devices with high voltage factor Journal of Applied Physics. 101. DOI: 10.1063/1.2434003  0.307
2007 Zaman TR, Guo X, Ram RJ. Faraday rotation in an InP waveguide Applied Physics Letters. 90: 023514. DOI: 10.1063/1.2430931  0.326
2006 Shakouri A, Bian Z, Singh R, Zhang Y, Vashaee D, Humphrey TE, Schmidt H, Zide JM, Zeng G, Bahk JH, Gossard AC, Bowers JE, Rawat V, Sands TD, Kim W, ... ... Ram RJ, et al. Solid-state and vacuum thermionic energy conversion Materials Research Society Symposium Proceedings. 886: 245-260. DOI: 10.1557/Proc-0886-F07-01  0.772
2006 Mayer PM, Ram RJ. Optimization of heat sink-limited thermoelectric generators Nanoscale and Microscale Thermophysical Engineering. 10: 143-155. DOI: 10.1080/10893950600643063  0.333
2005 Mayer PM, Ram RJ. Cross-plane Thermoreflectance Imaging of Thermoelectric Elements Mrs Proceedings. 886. DOI: 10.1557/Proc-0886-F10-06  0.344
2005 Shakouri A, Bian Z, Singh R, Zhang Y, Vashaee D, Humphrey TE, Schmidt H, Zide JM, Zeng G, Bahk J, Gossard AC, Bowers JE, Rawat V, Sands TD, Kim W, ... ... Ram RJ, et al. Solid-State and Vacuum Thermionic Energy Conversion Mrs Proceedings. 886. DOI: 10.1557/PROC-0886-F07-01  0.451
2004 Lyeo HK, Khajetoorians AA, Shi L, Pipe KP, Ram RJ, Shakouri A, Shih CK. Profiling the thermoelectric power of semiconductor junctions with nanometer resolution. Science (New York, N.Y.). 303: 816-8. PMID 14764872 DOI: 10.1126/Science.1091600  0.649
2004 Luerssen D, Ram RJ, Hohl-AbiChedid A, Clausen E, Hudgings JA. Thermal profiling: locating the onset of gain saturation in semiconductor optical amplifiers Ieee Photonics Technology Letters. 16: 1625-1627. DOI: 10.1109/Lpt.2004.828500  0.365
2004 Rana F, Ram RJ, Haus HA. Quantum Noise of Actively Mode-Locked Lasers with Dispersion and Amplitude/Phase Modulation Ieee Journal of Quantum Electronics. 40: 41-56. DOI: 10.1109/Jqe.2003.820831  0.581
2004 Rana F, Mayer P, Ram RJ. Scaling of the photon noise in semiconductor cascade lasers Journal of Optics B: Quantum and Semiclassical Optics. 6: S771-S774. DOI: 10.1088/1464-4266/6/8/022  0.606
2003 Groenert ME, Pitera AJ, Ram RJ, Fitzgerald EA. Improved room-temperature continuous wave GaAs/AlGaAs and InGaAs/GaAs/AlGaAs lasers fabricated on Si substrates via relaxed graded Ge[sub x]Si[sub 1−x] buffer layers Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures. 21: 1064. DOI: 10.1116/1.1576397  0.361
2003 Pipe KP, Ram RJ. Comprehensive heat exchange model for a semiconductor laser diode Ieee Photonics Technology Letters. 15: 504-506. DOI: 10.1109/Lpt.2003.809308  0.682
2003 Hudgings JA, Pipe KP, Ram RJ. Thermal profiling for optical characterization of waveguide devices Applied Physics Letters. 83: 3882-3884. DOI: 10.1063/1.1625790  0.673
2003 Mayer PM, Rana F, Ram RJ. Photon noise correlations in electrically coupled semiconductor lasers Applied Physics Letters. 82: 689-691. DOI: 10.1063/1.1539548  0.621
2003 Groenert ME, Leitz CW, Pitera AJ, Yang V, Lee H, Ram RJ, Fitzgerald EA. Monolithic integration of room-temperature cw GaAs/AlGaAs lasers on Si substrates via relaxed graded GeSi buffer layers Journal of Applied Physics. 93: 362-367. DOI: 10.1063/1.1525865  0.359
2002 Rana F, Lee HLT, Ram RJ, Grein ME, Jiang LA, Ippen EP, Haus HA. Characterization of the noise and correlations in harmonically mode-locked lasers Journal of the Optical Society of America B. 19: 2609. DOI: 10.1364/Josab.19.002609  0.586
2002 Pipe KP, Ram RJ, Shakouri A. Minority-carrier thermoelectric devices International Conference On Thermoelectrics, Ict, Proceedings. 2002: 299-301. DOI: 10.1109/ICT.2002.1190324  0.634
2002 Pipe KP, Ram RJ, Shakouri A. Internal cooling in a semiconductor laser diode Ieee Photonics Technology Letters. 14: 453-455. DOI: 10.1109/68.992575  0.668
2002 Pipe KP, Ram RJ, Shakouri A. Bias-dependent Peltier coefficient and internal cooling in bipolar devices Physical Review B - Condensed Matter and Materials Physics. 66: 1253161-12531611. DOI: 10.1103/Physrevb.66.125316  0.672
2002 Rana F, Ram RJ. Current noise and photon noise in quantum cascade lasers Physical Review B. 65. DOI: 10.1103/Physrevb.65.125313  0.605
2002 Pipe KP, Ram RJ, Shakouri A. The physics of heat transport in semiconductor lasers Conference Digest - Ieee International Semiconductor Laser Conference. 105-106.  0.658
2001 Abraham MC, Schmidt H, Savas TA, Smith HI, Ross CA, Ram RJ. Magnetic properties and interactions of single-domain nanomagnets in a periodic array Journal of Applied Physics. 89: 5667-5670. DOI: 10.1063/1.1359750  0.587
2001 Schmidt H, Ram RJ. Coherent magnetization reversal of nanoparticles with crystal and shape anisotropy Journal of Applied Physics. 89: 507-513. DOI: 10.1063/1.1323519  0.574
2001 Pipe KP, Ram RJ, Shakouri A. Internal thermoelectric heating and cooling in heterostructure diode lasers Conference On Lasers and Electro-Optics Europe - Technical Digest. 8-9.  0.618
2000 Patterson SG, Lau EK, Pipe KP, Ram RJ. Temperature characteristics of bipolar cascade lasers Applied Physics Letters. 77: 172-174. DOI: 10.1063/1.126914  0.638
2000 Schmidt H, Ram RJ. All-optical wavelength converter and switch based on electromagnetically induced transparency Applied Physics Letters. 76: 3173-3175. DOI: 10.1063/1.126620  0.624
2000 Rana F, Ram RJ. Photon noise and correlations in semiconductor cascade lasers Applied Physics Letters. 76: 1083-1085. DOI: 10.1063/1.125946  0.606
1999 Lee HLT, Dalal RV, Ram RJ, Choquette KD. Dynamic range of vertical-cavity surface-emitting lasers in multimode links Ieee Photonics Technology Letters. 11: 1473-1475. DOI: 10.1109/68.803083  0.307
1999 Knödl T, Choy HKH, Pan, King R, Jäger R, Lullo G, Ahadian JF, Ram RJ, Fonstad CG, Ebeling KJ. RCE photodetectors based on VCSEL structures Ieee Photonics Technology Letters. 11: 1289-1291. DOI: 10.1109/68.789720  0.388
1999 Patterson S, Petrich G, Ram R, Kolodziejski L. Continuous-wave room temperature operation of bipolar cascade laser Electronics Letters. 35: 395. DOI: 10.1049/El:19990285  0.326
1998 Dalal RV, Ram RJ, Helkey R, Roussell H, Choquette KD. Low distortion analogue signal transmission using vertical cavity lasers Electronics Letters. 34: 1590-1591. DOI: 10.1049/El:19981087  0.324
1996 Ram RJ, Goobar E, Peters MG, Coldren LA, Bowers JE. Spontaneous emission factor in post microcavity lasers Ieee Photonics Technology Letters. 8: 599-601. DOI: 10.1109/68.491551  0.371
1996 Goobar E, Ram RJ, Ko J, Björk G, Oestreich M, Imamoglu A. Vacuum field induced mixing of light and heavy‐hole excitons in a semiconductor microcavity Applied Physics Letters. 69: 3465-3467. DOI: 10.1063/1.117253  0.667
1996 Imamoḡlu A, Ram R. Quantum dynamics of exciton lasers Physics Letters A. 214: 193-198. DOI: 10.1016/0375-9601(96)00175-2  0.325
1995 Ram RJ, Babić DI, York RA, Bowers JE. Spontaneous Emission in Microcavities with Distributed Mirrors Ieee Journal of Quantum Electronics. 31: 399-410. DOI: 10.1109/3.348071  0.399
1995 Ram RJ, Dudley JJ, Bowers JE, Yang L, Carey K, Rosner SJ, Nauka K. GaAs to InP wafer fusion Journal of Applied Physics. 78: 4227-4237. DOI: 10.1063/1.359884  0.488
1995 Goobar EF, Ram RJ, Nagarajan R, Coldren LA, Bowers JE. Intensity noise and facet correlation in Fabry–Pérot laser diodes with low facet reflectivities Applied Physics Letters. 66: 3419-3421. DOI: 10.1063/1.113373  0.443
1994 Ram RJ, York RA. Parametric Oscillation in Nonlinear Dipole Arrays Ieee Transactions On Antennas and Propagation. 42: 406-411. DOI: 10.1109/8.280728  0.312
1994 Dudley JJ, Babić DI, Mirin R, Yang L, Miller BI, Ram RJ, Reynolds T, Hu EL, Bowers JE. Low threshold, wafer fused long wavelength vertical cavity lasers Applied Physics Letters. 64: 1463-1465. DOI: 10.1063/1.111913  0.514
1994 Babić DI, Ram RJ, Bowers JE, Tan M, Yang L. Scaling laws for gain‐guided vertical cavity lasers with distributed Bragg reflectors Applied Physics Letters. 64: 1762-1764. DOI: 10.1063/1.111800  0.446
1993 Ram RJ, Yang L, Nauka K, Houng YM, Ludowise M, Mars DE, Dudley JJ, Wang SY. Analysis of wafer fusing for 1.3 μm vertical cavity surface emitting lasers Applied Physics Letters. 62: 2474-2476. DOI: 10.1063/1.109323  0.377
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