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Multiple-wavelengths low-threshold membrane BH-DFB laser arrays
Description
Membrane BH-DFB laser arrays with different DFB grating periods were fabricated and characterized. RT-CW operation under optical pumping with a wavelength deviation less than /spl plusmn/0.4 nm and low threshold power with good uniformity were obtained.
Journal
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- 2004 IEEE 19th International Semiconductor Laser Conference, 2004. Conference Digest.
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2004 IEEE 19th International Semiconductor Laser Conference, 2004. Conference Digest. 20-21, 2005-02-22
IEEE
