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Single-longitudinal-mode end-emitting laser with 10 periods of metal slots at around 956nm has been fabricated. 100μm wide broad-stripe and ten periods of 9.5μm periodicity metal slots are defined by i-line lithography and dry etching. Experimentally, continuous-wave power of 213mW has achieved, at a slope efficiency of 520mW/A, having a 3dB spectrum width of less than 0.04nm at 900mA, and operating...
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