Intrapulse thermally induced wavelength shift in a distributed feedback dye laser
β Scribed by Zs. Bor
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 210 KB
- Volume
- 19
- Category
- Article
- ISSN
- 1432-0630
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In this paper, we present a theoretical study on the properties of wavelength shift due to quantum well (QW) intermixing in the partly gain-coupled distributed feedback (DFB) lasers. A maximum possible wavelength red-shift of 9.2 nm is predicted if using a proper DFB grating, whose period is smaller
The program GABI calculates refractive index gradients generated in a dye solution, flowing in a planar cell, and pumped by a repetitively pulsed copper vapor laser beam. The calculation results serve for design evaluation and selection of optimal pump geometry, dye solvent and dye solution flow vel