PD-LD, Inc. offers a broad range of InGaAs PIN receivers with fiber connection or optical connector.
These low noise detectors with very high sensitivity are equipped with transimpedance amplifiers (TIA) and are either integrated into FC, ST, or SC receptacles or delivered with fiber connection. Core diameters range from 9 – 62.5 µm. The fiber end is either open or equipped with an optical connector (PC or APC polishing is possible).
Depending on the integrated receiver the bandwidth is optimized for
- 155 MHz
- 450 MHz
- 1100 MHz
- 2500 MHz
The InGaAs PIN chip has an active area with a diameter of 75 µm.
Customer-specific receivers can be integrated upon request.
Applications
These InGaAs PIN receivers can be used in fiber optical telecommunications (SONET OC-3/OC-12/OC-24/OC-48, SDH: STM1/STM3/STM6/STM12) or in ethernet networks.
Information
about Avalanche Photodiodes
Semiconductor Materials
Similar to photomultipliers, avalanche photodiodes are used to detect extremely weak light intensities.
Si APDs are used in the wavelength range from 250 to 1100 nm, and InGaAs is used as semiconductor material in APDs for the wavelength range from 1100 to 1700 nm.
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LASER COMPONENTS UK - Your competent partner for optical and optoelectronic components in the United Kingdom.
Welcome to LASER COMPONENTS UK Ltd., your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Pound (£/GBP). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:
Goldlay House, 114 Parkway
Chelmsford Essex CM2 7PR
United Kingdom
Phone: +44 1245 491 499
Email: info(at)
