Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)
- 2000.11b
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- Pages.313-316
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- 2000
Concentric-Circle-Grating Surface Emitting (CCGSE)-DFB Laser with second order grating
Second order grating CCGSE-DFB 레이저 해석
Abstract
Concentric-Circle-Grating (CCG) cavity is analyzed by coupled mode theory. In this case concentric grating is acting as both feedback element and output coupler. In our calculations radiation loss terms are included in guided coupled mode equations. The surface-emitted field distribution is obtained in self-consistent manner.
Keywords