Sridhar Krishnaswamy - Publications

Affiliations: 
Mechanical Engineering Northwestern University, Evanston, IL 
Area:
Mechanical Engineering

60 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
2019 Wei H, Krishnaswamy S. Direct laser writing of a phase-shifted Bragg grating waveguide for ultrasound detection. Optics Letters. 44: 3817-3820. PMID 31368973 DOI: 10.1364/OL.44.003817  0.36
2017 Wei H, Krishnaswamy S. Polymer micro-ring resonator integrated with a fiber ring laser for ultrasound detection. Optics Letters. 42: 2655-2658. PMID 28957308  0.36
2017 Wei H, Krishnaswamy S. Comparative assessment of erbium fiber ring lasers and reflective SOA linear lasers for fiber Bragg grating dynamic strain sensing. Applied Optics. 56: 3867-3874. PMID 28463280  0.36
2016 Wei H, Tao C, Zhu Y, Krishnaswamy S. Fiber Bragg grating dynamic strain sensor using an adaptive reflective semiconductor optical amplifier source. Applied Optics. 55: 2752-9. PMID 27139682  0.52
2014 Chen Z, Krishnaswamy S. Facile fabrication of uniaxial nanopatterns on shape memory polymer substrates using a complete bottom-up approach Proceedings of Spie - the International Society For Optical Engineering. 9058. DOI: 10.1117/12.2045755  1
2013 Zinck AA, Krishnaswamy S. Material microstructure and ultrasonic nonlinearity Ieee International Ultrasonics Symposium, Ius. 707-710. DOI: 10.1109/ULTSYM.2013.0182  1
2012 Chen Z, Krishnaswamy S. Fabrication of sub-micron unidirectional patterns on SMP Substrates Proceedings of Spie - the International Society For Optical Engineering. 8342. DOI: 10.1117/12.915053  1
2012 Zhu Y, Krishnaswamy S. Dynamic fiber Bragg grating strain sensor using a wavelength-locked tunable fiber ring laser Proceedings of Spie - the International Society For Optical Engineering. 8348. DOI: 10.1117/12.915014  1
2012 Krishnaswamy S, Zheng S, Zhu Y. Photonic crystal fiber long-period gratings as a fiber-optic sensing platform for applications in structural health monitoring Proceedings of the 6th European Workshop - Structural Health Monitoring 2012, Ewshm 2012. 1: 328-340.  1
2011 Cho Y, Krishnaswamy S. A nonlinear guided wave NDE and tomography for micro damage detection and imaging 2011 Future of Instrumentation International Workshop, Fiiw 2011 - Proceedings. 67-70. DOI: 10.1109/FIIW.2011.6476803  1
2010 Balogun O, Regez B, Zhang HF, Krishnaswamy S. Real-time full-field photoacoustic imaging using an ultrasonic camera. Journal of Biomedical Optics. 15: 021318. PMID 20459240 DOI: 10.1117/1.3420079  1
2010 Balogun O, Zhu Y, Krishnaswamy S. Interrogation of a wavelength tunable fiber Bragg grating sensor based ring laser for dynamic strain monitoring Proceedings of Spie - the International Society For Optical Engineering. 7648. DOI: 10.1117/12.848979  1
2010 Huang Q, Regez B, Krishnaswamy S. The influence of disbond defects on Lamb wave testing in GLARE composites Proceedings of Spie - the International Society For Optical Engineering. 7650. DOI: 10.1117/12.847625  1
2010 Zhu Y, Balogun O, Krishnaswamy S. Acoustic emission monitoring using two-wave mixing interferometer Aip Conference Proceedings. 1211: 1807-1811. DOI: 10.1063/1.3362301  1
2010 Zinck AA, Krishnaswamy S. Ultrasonic nonlinearity measurements on rolled polycrystalline copper Aip Conference Proceedings. 1211: 1404-1409. DOI: 10.1063/1.3362232  1
2010 Zhu Y, Balogun O, Krishnaswamy S. Single-longitudinal-mode fiber Bragg grating ring laser for real-time strain monitoring Proceedings of the 5th European Workshop - Structural Health Monitoring 2010. 754-759.  1
2009 Balogun O, Krishnaswamy S. A fiber bragg grating based tunable laser source for quasi-static and dynamic strain monitoring Proceedings of Spie - the International Society For Optical Engineering. 7295. DOI: 10.1117/12.815651  1
2008 Balogun O, Kirikera GR, Krishnaswamy S. Optimal demodulation of wavelength shifts in fiber Bragg grating sensors using an adaptive two wave mixing photorefractive interferometer Proceedings of Spie - the International Society For Optical Engineering. 6932. DOI: 10.1117/12.778013  1
2008 Petculescu G, Krishnaswamy S, Achenbach JD. Group delay measurements using modally selective Lamb wave transducers for detection and sizing of delaminations in composites Smart Materials and Structures. 17. DOI: 10.1088/0964-1726/17/01/015007  1
2008 Komsky I, Krishnaswamy S, Lasser B. Integration of different scanning modalities for real-time dual-channel ultrasonic inspection of aircraft structures Aip Conference Proceedings. 975: 1614-1621. DOI: 10.1063/1.2902629  1
2008 Kirikera GR, Balogun O, Krishnaswamy S. Identifying impacts using adaptive Fiber Bragg grating demodulator for structural health monitoring applications Aip Conference Proceedings. 975: 1413-1419. DOI: 10.1063/1.2902601  1
2008 Kirikera G, Balogun O, Krishnaswamy S. Fiber Bragg gratings and two wave mixing spectral demodulator system for impact detection and localization Proceedings of the 4th European Workshop On Structural Health Monitoring. 840-846.  1
2006 Zhang F, Krishnaswamy S, Lilley CM. Bulk-wave and guided-wave photoacoustic evaluation of the mechanical properties of aluminum/silicon nitride double-layer thin films. Ultrasonics. 45: 66-76. PMID 16899268 DOI: 10.1016/j.ultras.2006.06.064  1
2006 Qiao Y, Zhou Y, Krishnaswamy S. Adaptive demodulation of dynamic signals from fiber Bragg gratings using two-wave mixing technology. Applied Optics. 45: 5132-42. PMID 16826251  1
2006 Qiao Y, Krishnaswamy S. Multiplexed adaptive two-wave mixing wavelength demodulation of fiber Bragg grating sensor for monitoring both dynamic strains and quasi-static drifts Proceedings of Spie - the International Society For Optical Engineering. 6167. DOI: 10.1117/12.658679  1
2006 Sohn Y, Krishnaswamy S. A near-field scanning laser source technique and a microcantilever ultrasound receiver for detection of surface-breaking defects Measurement Science and Technology. 17: 809-818. DOI: 10.1088/0957-0233/17/4/027  1
2006 Qiao Y, Krishnaswamy S. Novel wavelength demodulation scheme for fiber Bragg grating sensors based on adaptive two-wave mixing interferometry Aip Conference Proceedings. 820: 1710-1717. DOI: 10.1063/1.2184727  1
2006 Sohn Y, Krishnaswamy S. Near-field scanning laser source technique and microfabricated ultrasound receiver Aip Conference Proceedings. 820: 1531-1537. DOI: 10.1063/1.2184704  1
2006 Zhang F, Krishnaswamy S, Lilley CM. Photoacoustic evaluation of the mechanical properties of aluminum / silicon nitride double-layer thin films Aip Conference Proceedings. 820: 1098-1104. DOI: 10.1063/1.2184647  1
2006 Petculescu G, Krishnaswamy S, Achenbach JD. Selective excitation of lamb-waves for damage detection in composites Aip Conference Proceedings. 820: 979-984. DOI: 10.1063/1.2184631  1
2006 Qiao Y, Krishnaswamy S. Structural health monitoring system for detecting impact events and acoustic emissions Proceedings of the 3rd European Workshop - Structural Health Monitoring 2006. 906-913.  1
2005 Sohn Y, Krishnaswamy S. A scanning laser source and a microcantilever ultrasound receiver for detection of surface flaws in microdevices Proceedings of Spie - the International Society For Optical Engineering. 5768: 185-195. DOI: 10.1117/12.598522  1
2005 Zhou Y, Qiao Y, Krishnaswamy S. A two-wave mixing interferometer for phase and wavelength demodulation of fiber-optic ultrasound sensors Aip Conference Proceedings. 760: 1630-1637. DOI: 10.1063/1.1916865  1
2005 Yi Q, Krishnaswamy S. Adaptive two-wave mixing wavelength demodulation of fiber Bragg Grating sensors for monitoring dynamic strains International Sampe Technical Conference. 2005.  1
2004 Sohn Y, Krishnaswamy S. Interaction of a scanning laser-generated ultrasonic line source with a surface-breaking flaw. The Journal of the Acoustical Society of America. 115: 172-81. PMID 14759008 DOI: 10.1121/1.1630997  1
2004 Ghandehari M, Krishnaswamy S, Shah S. Influence of cross section size and geometry on bond splitting of concrete Structures Congress 2000: Advanced Technology in Structural Engineering. 103. DOI: 10.1061/40492(2000)166  1
2003 Fomitchov P, Krishnaswamy S. Response of a fiber Bragg grating ultrasonic sensor Optical Engineering. 42: 956-963. DOI: 10.1117/1.1556372  1
2002 Sohn Y, Krishnaswamy S. Mass spring lattice modeling of the scanning laser source technique. Ultrasonics. 39: 543-51. PMID 12109544 DOI: 10.1016/S0041-624X(02)00250-0  1
2002 Fomitchov P, Murray TW, Krishnaswamy S. Intrinsic fiber-optic ultrasonic sensor array using multiplexed two-wave mixing interferometry. Applied Optics. 41: 1262-6. PMID 11900002  1
2001 Murray TW, Krishnaswamy S. Multiplexed interferometer for ultrasonic imaging applications Optical Engineering. 40: 1321-1328. DOI: 10.1117/1.1385171  1
2001 Bae JS, Krishnaswamy S. Subinterfacial cracks in bimaterial systems subjected to mechanical and thermal loading Engineering Fracture Mechanics. 68: 1081-1094. DOI: 10.1016/S0013-7944(01)00005-4  1
2000 Lee H, Krishnaswamy S. Quasi-static propagation of subinterfacial cracks Journal of Applied Mechanics, Transactions Asme. 67: 444-452.  1
2000 Ghandehari M, Krishnaswamy S, Shah S. Bond-induced longitudinal fracture in reinforced concrete Journal of Applied Mechanics, Transactions Asme. 67: 740-748.  1
1999 Ghandehari M, Krishnaswamy S, Shah S. Technique for evaluating kinematics between rebar and concrete Journal of Engineering Mechanics. 125: 234-241.  1
1998 Tuovinen H, Krishnaswamy S. Directionally sensitive photorefractive interferometric line receiver for ultrasound detection on rough surfaces Applied Physics Letters. 73: 2236-2238. DOI: 10.1063/1.121687  1
1997 Dorighi J, Krishnaswamy S, Achenbach JD. Response of an embedded fiber optic ultrasound sensor Journal of the Acoustical Society of America. 101: 257-263. DOI: 10.1121/1.417997  1
1997 Fomitchov PA, Krishnaswamy S. A compact dual-purpose camera for shearography and electronic speckle-pattern interferometry Measurement Science and Technology. 8: 581-583. DOI: 10.1088/0957-0233/8/5/019  1
1997 Fomitchov P, Wang LS, Krishnaswamy S. Advanced Image-Processing Techniques for Automatic Nondestructive Evaluation of Adhesively-Bonded Structures Using Speckle Interferometry Journal of Nondestructive Evaluation. 16: 215-227.  1
1997 Guo Z, Achenbach JD, Krishnaswamy S. EMAT generation and laser detection of single lamb wave modes Ultrasonics. 35: 423-429.  1
1997 Dorighi J, Krishnaswamy S, Achenbach J. A fiber optic ultrasonic system to monitor the cure of epoxy Research in Nondestructive Evaluation. 9: 13-24.  1
1996 Wang LS, Krishnaswamy S. Shape measurement using additive-subtractive phase shifting speckle interferometry Measurement Science and Technology. 7: 1748-1754. DOI: 10.1088/0957-0233/7/12/009  1
1996 Pouet B, Krishnaswamy S. Dynamic holographic interferometry by photorefractive crystals for quantitative deformation measurements Applied Optics. 35: 787-794.  1
1996 Lee H, Krishnaswamy S. A compact polariscope/shearing interferometer for mapping stress fields in bimaterial systems Experimental Mechanics. 36: 404-411.  1
1996 Wang LS, Krishnaswamy S. Additive-subtractive speckle interferometry: Extraction of phase data in noisy environments Optical Engineering. 35: 794-801.  1
1995 Pouet BF, Krishnaswamy S. Technique for the removal of speckle phase in electronic speckle interferometry Optics Letters. 20: 318-320. DOI: 10.1364/OL.20.000318  1
1994 Pouet BF, Krishnaswamy S. Additive-subtractive phase-modulated electronic speckle interferometry: Analysis of fringe visibility Applied Optics. 33: 6609-6616. DOI: 10.1364/AO.33.006609  1
1993 Pouet B, Chatters T, Krishnaswamy S. Synchronized reference updating technique for electronic speckle interferometry Journal of Nondestructive Evaluation. 12: 133-138. DOI: 10.1007/BF00567569  1
1992 Huang J, Krishnaswamy S, Achenbach JD. Laser generation of narrow-band surface waves Journal of the Acoustical Society of America. 92: 2527-2531. DOI: 10.1121/1.404422  1
1990 Krishnaswamy S, Chacko MJ. Hydrellia spp. [Diptera: Ephydridae] attacking Hydrilla verticillata in south India Entomophaga. 35: 211-216. DOI: 10.1007/BF02374795  0.4
1989 Krishnaswamy S, Rosakis AJ, Ravichandran G. Bifocal arrangement for reflected caustics for the investigation of the domain of dominance of asymptotic elastic fields in dynamic fracture American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) Pvp. 160: 71-77.  1
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