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QD Laser Inc.
Laser Device Div.

1-1 Minamiwatarida-cho
Kawasaki-ku
Kawasaki, Kanagawa 210-0855
Japan

Phone: +81 44 333 3338

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White paper Picosecond Nanosecond CW DFB lasers

Friday, July 18, 2025
Fiber lasers and solid-state / fiber hybrid lasers, valued for their compactness and robustness, are increasingly vital across diverse industrial applications like semiconductor inspection, micromachining, and LiDAR. QD Laser, Inc. is at the forefront, leveraging our expertise in crystal growth, grating formation, and semiconductor laser chip design to develop and produce 1 µm band semiconductor DFB (Distributed FeedBack) lasers. These advanced DFB lasers are ideal as highly stable seed light sources for such high-performance laser systems. Discover the exceptional features of our DFB lasers.

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File: 2025_7_17_DP0069_01_White_paper_picosecond_nanosecond_CW_DFB_laser.pdf (533.80 KB)
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