Richard K. DeFreez - Concepedia

Author

Richard K. DeFreez

Also Known As

DeFreez, Richard K., R. DeFreez, R. K. DEFREEZ, R. K. DeFreez, R. K. Defreez, R.K. DeFreez, R.K. Defreez, Richard DeFreez, Richard K. DeFreez, Richard K. Defreez

Publications

643

Citations

H-Index

Concepts

All Affiliations

Oregon Social Learning Center University of Michigan The Graduate Center, CUNY Oregon Institute of Technology Princeton University

About

Richard K. DeFreez is an author at Oregon Social Learning Center specializing in engineering, photonics, and applied physics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	14	20	539
2	Applied Physics	13	15	417
3	Medicine	2	2	44
4	Natural Sciences	1	1	16
5	Allergy	1	1	31

Richard K. DeFreez

Publications

561

Citations

H-Index

Page 1

	Year	Citations
High power, nearly diffraction-limited output from a semiconductor laser with an unstable resonator Michael L. Tilton, Gregory C. Dente, Alan H. Paxton, IEEE Journal of Quantum Electronics EngineeringLaser ScienceLaser PhysicsLaser ApplicationsHigh-power Lasers	1991	80
Modulation of phased-array semiconductor lasers at K-band frequencies Geoffrey A. Wilson, Richard K. DeFreez, Herbert G. Winful IEEE Journal of Quantum Electronics Optical MaterialsEngineeringLaser ScienceOptical Transmission SystemLaser Applications	1991	54
Characteristics of coherent two-dimensional grating surface emitting diode laser arrays during CW operation Gary A. Evans, D. P. Bour, N. W. Carlson, IEEE Journal of Quantum Electronics Optical MaterialsEngineeringLaser ScienceCw OperationLaser Applications	1991	49
Focused-ion-beam micromachined AlGaAs semiconductor laser mirrors J. Puretz, Richard K. DeFreez, Richard A. Elliott, Electronics Letters PhotonicsEngineeringLaser Micro-processingMicrofabricationApplied Physics	1986	43
Dynamic characteristics of phase-locked multiple quantum well injection lasers Ryan S. Elliott, Richard K. DeFreez, T. L. Paoli, IEEE Journal of Quantum Electronics Optical PumpingPhotonicsQuantum ScienceMultiple Pulse AveragesEngineering	1985	40
Picosecond optical pulse generation by impulse train current modulation of a semiconductor laser Richard A. Elliott, Dexiu Huang, Richard K. DeFreez, Applied Physics Letters Short-pulse LasersPhotonicsPulse GenerationEngineeringOptical Amplifier	1983	39
LIF bio-aerosol threat triggers: then and now Richard K. DeFreez Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Photonic SensorEngineeringAllergyBioluminescenceAerobiology	2009	31
Spectral and picosecond temporal properties of flared guide Y-coupled phase-locked laser arrays Richard K. DeFreez, David Bossert, Na Yu, Applied Physics Letters Phase LockingPhotonicsPulsed OperationEngineeringLaser Science	1988	25
Focused ion beam micromachined three-dimensional features by means of a digital scan H. Ximen, Richard K. DeFreez, J. Orloff, Journal of Vacuum Science & Technology B Microelectronics Processing and Phenomena EngineeringMicroscopyLaser ApplicationsIon Beam InstrumentationIntegrated Circuits	1990	24
Observation of sustained self-pulsation in CW operated flared Y-coupled laser arrays Na Yu, Richard K. DeFreez, David Bossert, Electronics Letters	1988	22

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