Photodiodes

Avalanche Photodetector suits low light level applications.
Photodiodes

Avalanche Photodetector suits low light level applications.

With active area diameter of 300 mm, Model FCI-APD-300 provides light detection in visible and near infrared ranges. It features high responsivity/QE, high bandwidth, low capacitance, and low noise. Available in hermetically sealed, TO-46 package with flat window or micro lens cap, silicon avalanche sensor is suited for applications in high-speed optical communications, laser range finders, free...

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InGaAs Photodiodes offer speeds to 155 and 622 Mbps.
Photodiodes

InGaAs Photodiodes offer speeds to 155 and 622 Mbps.

FCI-InGaAs-XXX series photodiodes with TIAs, suited for datacom and telecom applications, are offered with active area sizes of 55, 70, and 120 mm. With spectral range from 900-1,700 nm, units are packaged in 4 lead, isolated TO-46 cans with AR coated flat windows or micro lenses. They are offered with FC, SC, ST and SMA receptacles and exhibit responsivity from 1,100-1,620 nm. They are suited...

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Segmented Photodiode provides position information.
Photodiodes

Segmented Photodiode provides position information.

UV-SPOT Position Sensing Detector is segmented into 4 separate active areas with 0.005 in. gap between elements. It offers high stability over time and temperature within spectral range of 200-1,100 nm. Notch or bandpass filters can be added to achieve specific responses within spectral range. Position resolutions of better than 0.1 mm make photodiode suited for targeting and guidance systems,...

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Photosensor suits IR video and audio transmission.
Photodiodes

Photosensor suits IR video and audio transmission.

Surface mount Model QSB34 has surface area of 9 mmÂ-² and reception angle of 120°. Lead-free packaging creates integral, transparent daylight filter that is optimized for reception of 880-940 nm wavelength light. Low 25 pF capacitance and small series resistance typically delivers rise time and fall time of 20 ns. Gull wing configuration is available for top side mounting, while X-Bend...

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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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