OSI Optoelectronics

Silicon Annular Quadrant Backscatter Detectors

Operates between 350nm to 1100nm - Utilized for backscatter-reflectivity measurements.

UV-EQ Series -Planar Diffused UV Enhanced Silicon Photodiode

The new Silicon is process for enhanced responsivity over 200-400nm and sensitivity down to 190nm.

UV-Enhanced Planar-Diffused Silicon (Si) Photodiodes

OSI Optoelectronics offers UV-enhanced planar diffused silicon photodiodes specially designed for low-light-level detection in the ultraviolet spectral range. The product series...

X-Ray and Radiation Detectors

A unique class of Silicon Photodiode designed for additional sensitivity in the X-Ray region without use of scintillator crystals or screen. Sensitivity ranges from 200nm to 0...

Two Color Sandwich Detectors

Detector of choice for remote temperature measurement that works on the principle that ratio of radiation intensities from two adjacent wavelength can be compared to standard ...

Press Releases

Detectors

OSI Optoelectronics Offers Expanded OEM Optoelectronics Solutions

Hawthorne, Calif. – May 22, 2023 - OSI Optoelectronics (www.osioptoelectronics.com), a global leader in the design, development and manufacturing of high-performance standard ...

Articles

Optical rigid-flex board detector assemblies available

Using expertise in silicon and III-V compound fabrication, the company manufactures optical rigid flex boards for detectors, lasers, and LED assemblies.

Pigtailed photodiodes suited for high-speed optical communications

Pigtail-packaged FCI-InGaAs photodiodes have active areas of 75 and 120 µm.

Dual InGaAs sandwich detectors have use in astronomy applications

Detectors part of the dual indium gallium arsenide (InGaAs) two-color sandwich detector series are enclosed in compact, hermetically sealed TO packages.

Lasers & Sources

LASER World of PHOTONICS 2019 exhibition to showcase latest in photonics

Here at Laser Focus World, we reached out to companies to learn ahead of time what photonics products and technologies they will be demonstrating on the exhibit floor.

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OSI Optoelectronics multichannel detector arrays have use in position sensing

The A2C-16-1.57 multichannel x-ray detector arrays are comprised of 16 individual elements.

OSI Optoelectronics photodetectors are optimized at 1060 nm

The SPOT Series Nd:YAG optimized N-on-P photodetectors are available as single-element and/or quadrant detectors.

Fiber Optics

Luna sells its optical components business to OSI to focus on fiber-optic sensing

Gail Overton

The transaction demonstrates strong execution of Luna's strategy to focus its business on fiber-optic test technology.

UV silicon photodiodes from OSI Optoelectronics have uses in many applications

Ultraviolet (UV)-enhanced planar diffused silicon photodiodes are designed for low-light-level detection in the UV spectral range.

OSI annular quadrant silicon photodiodes have typical peak wavelength of 980 nm

Annular quadrant silicon photodiodes operate between 350 and 1100 nm, and are used for backscatter reflectivity measurements.

FIGURE 1. A position-error map compares the electrical position output of a PSD to the actual mechanical position. Such a map is essentially a calibration of the PSD. The 2D lateral-effect PSD for which this example position-error map was prepared has an active area of 20 × 20 mm.

Position-sensing detectors fill photonics test and measurement needs

John Wallace

For alignment and other optical applications, position-sensing detectors (PSDs) in their various forms can measure spot position in either one or two dimensions.

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Additional content from OSI Optoelectronics

Attendees make their way into the SPIE Photonics West 2022 exhibition hall.

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SPIE Photonics West 2023 exhibitor products (UPDATED 1/27)

Lee Dubay

Get a first look at what will be shown on the SPIE Photonics West 2023 exhibit floor.

Photodiodes from OSI Optoelectronics are back-illuminated

The BI-SMT series of single-channel, back-illuminated silicon photodiodes are designed to minimize any “dead” areas on the edges of the devices.

OSI Optoelectronics APD Series 8-150 silicon avalanche photodiodes (APDs)

OSI Optoelectronics silicon avalanche photodiodes operate in the 800 nm region