Abstract

Single-mode, 16-channel, phase-locked laser arrays based on quantum cascade laser technology are demonstrated at multiple spectral bands across the mid-infrared spectrum region. High peak output power of 50W is achieved around the long-wavelength band of 7.7µm, while a side mode suppression ratio over 25dB is obtained. Far field distribution measurement result indicates a uniform phase distribution across the array output.

© 2018 The Author(s)

PDF Article
More Like This
Buried-heterostructure phase-locked arrays of mid-infrared quantum cascade lasers

Alfredo Bismuto, Maria Amanti, Mattias Beck, and Jerome Faist
CTuV2 CLEO: Science and Innovations (CLEO_SI) 2011

High-Power, High-Efficiency Mid-Infrared Quantum Cascade Lasers

D. Botez, J. D. Kirch, C. Boyle, K. Oresick, C. Sigler, D. Lindberg, T. Earles, and L. J. Mawst
SF3G.1 CLEO: Science and Innovations (CLEO_SI) 2018

Heat dissipation consideration of high-power mid-infrared quantum cascade laser arrays

Xing Chen, Liwei Cheng, Dingkai Guo, Jiun-Yun Li, and Fow-Sen Choa
CTh3N.7 CLEO: Science and Innovations (CLEO_SI) 2012

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription