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.
Multiple-wavelengths low-threshold membrane BH-DFB laser arrays
2004-01-01
205943 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Multiple-Wavelengths Low-Threshold Membrane BH-DFB Laser Arrays
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