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Optica Publishing Group
  • Conference on Optical Fiber Communications
  • 1997 OSA Technical Digest Series (Optica Publishing Group, 1997),
  • paper ThR5

Low threshold current and high efficiency of 1.3-μm MQW lasers with tapered active stripe for butt-coupling to single-mode fiber

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Semiconductor lasers with narrow beam divergence are strongly required for low-cost laser modules, from the view point of high coupling efficiency for butt-coupling to single-mode fiber.

© 1997 Optical Society of America

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