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Photonics Suppliers Distributed Feedback Lasers

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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 Quantum dot lasers

Friday, July 18, 2025
Semiconductor lasers in the 1310 nm wavelength range are crucial as light sources for optical communications. Increasingly, they are also adopted for silicon photonics circuits, paving the way for emerging applications like LiDAR in autonomous driving and advanced robotics. These demanding fields require semiconductor lasers with high reliability in high-temperature environments and exceptional tolerance to external optical feedback. At QD Laser, Inc., we specialize in developing and manufacturing Quantum Dot Lasers specifically designed to meet these stringent requirements.

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File: 2025_7_17_DP0071_01_White_paper_Quantum_dot_laser.pdf (411.15 KB)
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