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Photonics Suppliers Miniature Light Sources

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Hamamatsu Corporation
Sub. of Hamamatsu Photonics K.K.

360 Foothill Rd.
Bridgewater, NJ 08807
United States

Phone: +1 908-231-0960

Fax: +1 908-231-1539

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InGaAs Photodiode

Name: InGaAs Photodiode
Brand: Hamamatsu Corporation
Rating: 5 (1 reviews)

Photonics.com
Sep 2025HAMAMATSU, Japan, Sept. 29, 2025 — InGaAs Photodiode. Hamamatsu.

The G15978-0020P from Hamamatsu is an indium gallium arsenide (InGaAs) photodiode for accurate distance measurement and low-light level detection applications. The photodiode has dimensions of 1.6 mm × 0.8 mm × 0.7 mm. The low dark current capabilities of the photodiode are a maximum of 50 nA. It has a peak sensitivity wavelength of 1550 nm and a photosensitivity of 0.8 A/W. It is compatible with lead-free reflow soldering, supporting higher reliability in harsh conditions and less harmful manufacturing processes. The G15978-0020P’s size integrates into compact and mobile equipment, in various modern applications, and its sensitivity is suitable for technologies including touchless displays and free space communications.

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