Subscribe Advertise
Publications Photonics Spectra BioPhotonics Vision Spectra Photonics Showcase Photonics Marketplace Photonics Handbook Photonics Dictionary Newsletters
News & Features Latest News Latest Products Feature Articles All Things Photonics Podcast Photonics Spectra Now

Topics Lasers & Light Sources Optics Materials & Coatings Imaging Sensors & Detectors Test & Measurement Integrated Photonics Spectroscopy Biophotonics Machine Vision

Marketplace Supplier Search Product Search Career Center
Webinars & Events Webinars Photonics Media Virtual Events Industry Events Calendar
Videos
Resources White Papers Bookstore Contribute an Article Suggest a Webinar Submit a Press Release Subscribe Advertise Become a Member

Marketplace

Supplier Search Product Search Career Center

Publications

Photonics Spectra BioPhotonics Vision Spectra Photonics Showcase Photonics Marketplace Photonics Handbook Photonics Dictionary Newsletters

News & Features

Latest News Latest Products Feature Articles All Things Photonics Podcast Photonics Spectra Now

Topics

Lasers & Light Sources Optics Materials & Coatings Imaging Sensors & Detectors Test & Measurement Integrated Photonics Spectroscopy Biophotonics Machine Vision

Webinars & Events

Webinars Photonics Media Virtual Events Industry Events Calendar

Videos

Resources

White Papers Bookstore Contribute an Article Suggest a Webinar Submit a Press Release Subscribe Advertise Become a Member

Oxford Instruments WITec GmbH - Raman Microscope LB 12/25

InGaAs Avalanche Photodiode

Excelitas Technologies Corp.Request Info

PITTSBURGH, Dec. 31, 2025 — InGaAs Avalanche Photodiode. Courtesy of Excelitas.

The C30733EQC-3 product from Excelitas is an indium gallium arsenide (InGaAs) avalanche photodiode that delivers a high gain of up to 100 and fast recovery time at wavelengths exceeding 1550 nm, which enables superior sensitivity and timing in high-frequency distributed fiber sensing. The C30733EQC-3 enhances the detection of weak Raman-scattered signals and has a spectral response of 1000 to 1700 nm, enabling multiwavelength operation across the O, E, S, C, and L telecom bands. It has a small 30-µm active area, which enables precise spatial resolution in distributed fiber sensing arrays.

Visit company website

Request Info

About this supplier

Published: December 2025

There are 60 suppliers of Photodiodes in the Photonics Marketplace.

From the Photonics Marketplace

C30733 Series Avalanche Photodiodes
Excelitas Technologies Corp.

Photodiode UVG12
Opto Diode Corporation

Photodiode ODD-900-001
Opto Diode Corporation

REQUEST INFO ABOUT THIS PRODUCT

* First Name:

* Last Name:

* Email Address:

* Company:

* Country:

Message:

When you click "Send Request", we will record and send your personal contact information to Excelitas Technologies Corp. by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.

* Required