대한전자공학회논문지 (Journal of the Korean Institute of Telematics and Electronics)
- 제24권1호
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- Pages.133-139
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- 1987
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- 1016-135X(pISSN)
위상이 고착된 CSP 레이저 어레이의 결합 모우드 해석
Coupled Mode Analysis of Phase-Locked CSP Laser Arrays
초록
A phase-locked Channel-Substrate-Planar(CSP) laser arrays is described. Arrays of emitters with weak coupling are operated in a set of discrete modes determined by the number and spacing of the emitters. The interactions between emitters lead to a splitting of the wave-length and gain which are calculated from the coupling strength. Phase-locked arrays has exhibited to CW output-power as high as 80 m W and the highest order mode will have preferred oscillation. A strong hole burning is occurred at p=30m W. The most stable lasing mode is occurred at element spacing S=3.5\ulcornerm and there is no coupling at S>7 \ulcornerm.
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