Photodiodes

Dual Sandwich Detectors are available in three types.
Photodiodes

Dual Sandwich Detectors are available in three types.

Suited for optical remote temperature measurements, products are independent of emissivity and unaffected by moving targets or contaminants in field of view. Compact, hermetically sealed, 2-color photodiodes feature spectral range of 400-1,800 nm and are available in 3 types: Silicon-Silicon, where one photodiode is stacked on other; Silicon-InGaAs, where bottom photodiode is made of InGaAs; and...

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Photodiode Arrays feature spectral range of 900-1700 nm.
Photodiodes

Photodiode Arrays feature spectral range of 900-1700 nm.

Series FCI-InGaAs-300B1XX multifunctional, backside-illuminated photodiode/arrays come standard as single element, 4-, or 8-element arrays. Sensors are designed for flip chip or traditional mounting to optical plane for front or back illumination. They are available with or without ceramic substrates and are suitable for micro-electronic applications, power monitoring, fiber optic receivers, and...

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InGaAs Photodiodes have transimpedance amplifiers.
Photodiodes

InGaAs Photodiodes have transimpedance amplifiers.

Housed in hermetically sealed, 4-pin, TO-46 package, photodetector hybrid devices feature InGaAs sensors with low noise transimpedance amplifiers (TIAs). FCI-H125/250G-InGaAs-70 models offers responsivity from 1100-1650 nm, while FCI-H155/622M-InGaAs-70 models have 70 mm InGaAs photodetectors with Automatic Gain Control function. Both series come with lensed caps or broadband double-sided AR...

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Photodiodes

Photodiode Array provides non-destructive testing.

Photodiode Array features 128 channels and can be used to convert X-rays into visible light, producing accurate images without affecting integrity of object being viewed. Applications include manufacturing process control, archaeology, and product testing and food inspection, in which inner workings of complex objects can be analyzed or defects detected without modification of item being...

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InGaAs Quadrant Detectors have large active area.
Photodiodes

InGaAs Quadrant Detectors have large active area.

FCI-InGaAs-QXXX photodiodes have 4 separate active areas, which come in 1 and 3 mm dia. Suited for position sensoring, beam alignment, and beam profiling, products offer responsivity from 1100-1620 nm. Features include stability over time and temperature and response time necessary for high-speed or pulse operation. InGaAs Quad photodiodes are available in TO-5 or TO-8 cans with broadband...

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Photodiode Head fits into tight locations.
Photodiodes

Photodiode Head fits into tight locations.

Model PD300-TP laser power measuring head is 4 mm thick and can make power measurements on cw lasers in tight spaces. Sliding filter measures 50 pW to 300 mW and also contains measurement in dBm. Spectral range is 350-1100 nm. Unit provides ±3% accuracy within spectral response range of 400-950 nm. Wavelength calibration is built-in. Model PD300-TP operates on stand or can be hand held.

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Infrared Photodiodes feature miniature custom housings.
Photodiodes

Infrared Photodiodes feature miniature custom housings.

InGaAs Photodiodes offer active area sizes of 120, 300, 400, and 500 Â-µm. IR-sensitive units have responsivity of 1310-1550 nm and operate in spectral range from 900-1700 nm. Model FCI-InGaAs XXX-CCER is mounted on gull wing ceramic substrates with glass windows. Model FCI-InGaAs XXX-WCER features monitor photodiodes mounted on metallized ceramic substrates. Angled surface of 5° on...

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Linear Photodiode Array suits sensing applications.
Photodiodes

Linear Photodiode Array suits sensing applications.

Hybridized with 1 Megohm gain transimpedance amplifiers, 100 element photodiode array utilizes opaque polymer coating process to create mask that blocks any light outside pixels. Mounted on 1 PCB, each detector element is connectorized to TIA using AC coupling scheme to automatically filter out signals due to DC ambient light levels. Nominal specifications include pixel size of 0.045 x 0.050 mm...

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Photodiode suits high speed fiber optics applications.
Photodiodes

Photodiode suits high speed fiber optics applications.

EFD Series InGaAs PIN photodiode, with dark current range of 0.1 to 0.3 nA (when VR = 5 V), has sensitive areas from 0.025 to 3 mm when detecting incoming light. It responds to near IR to run longer fiber optic cables. Suitable for communications to medical sensors, responsivity is rated at 0.9 A/W, and typical bandwidth is 1.5 GHz. EFD Series comes in TO-46 metal can packaging, but can be...

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Photodiode monitors output of semiconductor lasers.
Photodiodes

Photodiode monitors output of semiconductor lasers.

Silicon PIN photodiode monitors short wavelength lasers, such as 980 nm diodes used for EDFA pumping. It is supplied as bare die soldered to ceramic block, facilitating integration of photodiode together with laser into standard telecommunications packages. Soldering avoids use of organic adhesives, which can outgas over time, eventually contaminating source. Active area is 0.7 x 1.0 mm.

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