1.6-nm-spectrally-spaced, 8-channel semiconductor microdisk laser arrays vertically coupled to a common bus waveguide are presented. Linewidths of 0.25 nm and side mode suppression ratio (SMSR) of -20 dB are observed under continuous-wave (CW) operation.
© 2004 Optical Society of America
S. J. Choi, Z. Peng, Q. Yang, S. J. Choi, and P. D. Dapkus, " 8-Channel microdisk CW laser arrays vertically coupled to common output bus waveguides," in Optical Amplifiers and Their Applications/Integrated Photonics Research, Technical Digest (CD) (Optical Society of America, 2004), paper IWC1.
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