Low loss intermixed passive waveguides were achieved through a two-stage laser-induced quantum well intermixing process. Low threshold current extended cavity lasers that consist of passive intermixed waveguides and active laser sources were demonstrated.
© 2005 Optical Society of America
P. Tang, J. Tang, and A. Bhatranand, "Low Threshold Extended Cavity Lasers through Two-Stage Laser-Induced Intermixing," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper JTuC91.
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