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Radiation losses in distributed feedback lasers and longitudinal mode selection |
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| Authors: | Streifer W. Burnham R. Scifres D. |
| Affiliation: | Xerox Palo Alto Research Center, Palo Alto, CA, USA; |
| Abstract: | We show that seemingly symmetric longitudinal modes symmetrical distributed feedback (DFB) lasers utilizing higher orc Bragg reflection actually have differing thresholds and resonant wavelength shifts from the Bragg condition as a result of power radiated by the grating. |
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