Published January 22, 2010
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Novel Broadband Amplifier for Mid-Infrared Semiconductor laser and applications in spectroscopy
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1.
California Institute of Technology
Contributors
Abstract
An amplifier design for broadband Mid-IR buried-hetero (BH) structure epitaxial laser is presented, and external cavity design based on this amplifier is described. Spectroscopy results characterizing such single frequency lasers are demonstrated with whispering gallery mode CaF2 disc/ball, saturated absorption in hollow waveguide and direct chemical analysis in water.
Additional Information
© 2010 SPIE. Online Publication Date: 22 January 2010. We gratefully acknowledge the helpful discussions on WGMs with Dr. Ivan Grudinin, Dr. Andrey Matsko and Dr. Vladmir Ilchenko. We are in debt to Prof. Axel Scherer for his generous hours given us on the use of the KNI nano fabrication facility and insightful guidance on FIB fabrication.Attached Files
Published - Wu2010p11969Adaptive_Optics_Systems_Pts_1-3.pdf
Files
Wu2010p11969Adaptive_Optics_Systems_Pts_1-3.pdf
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Identifiers
- Eprint ID
- 21334
- Resolver ID
- CaltechAUTHORS:20101213-144151887
Dates
- Created
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2010-12-14Created from EPrint's datestamp field
- Updated
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2021-11-09Created from EPrint's last_modified field
Caltech Custom Metadata
- Caltech groups
- Kavli Nanoscience Institute , Physics Department
- Series Name
- Proceedings of SPIE-The International Society for Optical Engineering
- Series Volume or Issue Number
- 7608