Christoph Harder - Concepedia

Author

Christoph Harder

IBM Research - Zurich

Also Known As

C. S. Harder, Christoph Harder, Christoph S. Harder, Harder, Christoph S.

Publications

629

Citations

H-Index

Concepts

All Affiliations

IBM Research - Zurich University of Colorado Boulder California Institute of Technology

About

Christoph Harder is an author at IBM Research - Zurich specializing in optoelectronics, engineering, and photonics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	11	12	525
2	Applied Physics	9	9	470
3	High-power Lasers	9	9	424
4	Electrical Engineering	6	6	154
5	Physics	4	4	103

Christoph Harder

Publications

553

Citations

H-Index

Page 1

	Year	Citations
Measurement of the linewidth enhancement factor α of semiconductor lasers Christoph Harder, Kerry J. Vahala, Amnon Yariv Applied Physics Letters PhotonicsAmplitude Modulation CouplesComplex SusceptibilityEngineeringLaser Science	1983	226
High-speed GaAs/AlGaAs optoelectronic devices for computer applications Christoph Harder, Bart J. Van Zeghbroeck, Morris Kesler, IBM Journal of Research and Development Optical MaterialsOptical TechnologiesEngineeringOptoelectronic DevicesComputer Applications	1990	71
Passive mode locking of buried heterostructure lasers with nonuniform current injection Christoph Harder, J. S. Smith, Kam Y. Lau, Applied Physics Letters Optical PumpingPhotonicsSaturable AbsorptionEngineeringPassive Mode	1983	47
Carrier heating in AlGaAs single quantum well laser diodes Morris Kesler, Christoph Harder, E.E. Latta Applied Physics Letters Wide-bandgap SemiconductorPhotonicsPhotoluminescenceEngineeringPhysics	1991	43
DPSSL and FL pumps based on 980-nm telecom pump laser technology: changing the industry N. Lichtenstein, Berthold Schmidt, A. Fily, Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE Optical MaterialsEngineeringLaser ScienceOptical Transmission SystemLaser Applications	2004	27
Excitonic effects in gain and index in GaAlAs quantum well lasers Morris Kesler, Christoph Harder Applied Physics Letters EngineeringLaser ScienceLaser PhysicsLaser ApplicationsLaser Material	1990	25
Threshold reduction through photon recycling in semiconductor lasers Y. Gigase, Christoph Harder, Morris Kesler, Applied Physics Letters Optical PumpingPhotonicsElectrical EngineeringEngineeringAlgaas-gaas Ridge Quantum	1990	20
High-temperature optical gain of 980 nm InGaAs/AlGaAs quantum-well lasers Federico Beffa, H. Jäckel, M. Achtenhagen, Applied Physics Letters PhotonicsOptical MaterialsEngineeringLaser SciencePhysics	2000	15
9xx high-power broad-area laser diodes Berthold Schmidt, B. Sverdlov, Susanne Pawlik, Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE	2005	15
Wavelength stabilized 980nm uncooled pump laser modules for erbium-doped fiber amplifiers Tomáš Pliška, Sebastian Arlt, R. Bättig, Optics and Lasers in Engineering Optical PumpingPhotonicsEngineeringOptical PropertiesLaser Amplifiers	2004	15

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