High-power single-mode eye-safe wavelength semiconductor lasers

M. L. Osowski; W. Hu; R. M. Lammert; S. W. Oh; P. T. Rudy; R. Boehm; T. Stakelon; L. Vaissie; J. E. Ungar

doi:10.1117/12.800820

7 October 2008 High-power single-mode eye-safe wavelength semiconductor lasers

M. L. Osowski, W. Hu, R. M. Lammert, S. W. Oh, P. T. Rudy, R. Boehm, T. Stakelon, L. Vaissie, J. E. Ungar

Proceedings Volume 7114, Electro-Optical Remote Sensing, Photonic Technologies, and Applications II; 71140Q (2008) https://doi.org/10.1117/12.800820
Event: SPIE Security + Defence, 2008, Cardiff, Wales, United Kingdom

Abstract

We present recent advances in high power semiconductor laser bars and arrays at near infrared and eye-safe wavelengths. We report on increased spectral brightness with internal gratings to narrow and stabilize the spectrum and increased spatial brightness in multimode and single mode devices. These devices have the potential to dramatically improve diode pumped systems and enable new direct diode applications.

Citation Download Citation

M. L. Osowski, W. Hu, R. M. Lammert, S. W. Oh, P. T. Rudy, R. Boehm, T. Stakelon, L. Vaissie, and J. E. Ungar "High-power single-mode eye-safe wavelength semiconductor lasers", Proc. SPIE 7114, Electro-Optical Remote Sensing, Photonic Technologies, and Applications II, 71140Q (7 October 2008); https://doi.org/10.1117/12.800820

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