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Single-Mode Operation of Broad-Area Diode Laser at 670 nm by External Cavity Configuration with a Diffraction Grating |
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| Authors: | Shunichi Sato Rui Takada Humio Inaba |
| Institution: | (1) Institute for Advanced Materials Processing, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai 980-8577, Japan;(2) Tohoku Institute of Technology, 35-1, Yagiyama-kasumi-cho, Taihaku-ku, Sendai 982-8577, Japan |
| Abstract: | We demonstrate the single mode operation of a broad-area diode laser at 670 nm by means of an external cavity configuration using a diffraction grating. The output power of 150 mW is obtained with a spectral width of 40 MHz. |
| Keywords: | single mode broad-area diode laser external cavity grating |
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