Coherent optical image amplification by an injection-locked dye amplifier at 632. 8 nm
Journal Article
·
· Appl. Phys. Lett.; (United States)
Coherent amplification of images illuminated by the 632.8-nm radiation of He-Ne has been successfully demonstrated using a two-stage injection-locked pulsed dye amplifier technique. A gain of three times has been measured using Cresyl Violet 620 and Rhodamine B in ethanol, while maintaining signal bandwidth, relative phase, and direction, over a one-quarter ..mu..s pulse duration. A space bandwidth product of 500 000 was obtained by incorporation of the image amplifier into an optical image processing system.
- Research Organization:
- Department of Applied Physics and Information Science, University of California, San Diego, California 92100
- OSTI ID:
- 5795805
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 35:9; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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