Derivation of the spectral Width of a 0.8μm AlGaAs Laser Considering 1/f Noise
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概要
- 論文の詳細を見る
The spectral profile of a CSP-type 0.8 μm AlGaAs laser and its spectral width (FWHM) were estimated from experimental results on the lasers FM noise at room temperature. The power-independent spectral width was also derived from the recently-reported power-independent 1/f noise. The result was 2.0 MHz, which agrees well with previous experimental results. The power-dependent width ?ν was also derived as 2.0 MHz<?ν8.8≦MHz for 0 <(I/I_<th>-1)^<-1>≦7, where I and I_<th> represent the injection current and its threshold value, respectively.
- 社団法人応用物理学会の論文
- 1984-06-20
著者
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Ohtsu Motoichi
Interdisciplinary Graduate School Of Science And Engineering Tokyo Institute Of Technology
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Kotajima Shinichi
International Cooperation Center for Science and Technology, Tokyo Institute of Technology
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Kotajima S
Tokyo Inst. Technology
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Kotajima Shinichi
International Cooperation Center For Science And Technology Tokyo Institute Of Technology
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