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The red-enhanced ODD-3W-2 silicon bi-cell photodiode from Opto Diode is now available from AP Technologies. The low noise detector is particularly suitable for position-sensing applications, emitter alignment, test and measurement and other industrial tasks where single-axis nulling is required.

The ODD-3W-2 is supplied in an industry-standard TO-5 package with a flat, low-profile flat-window can allowing maximum field-of-view and optimum location of external optics such as filters.

It is manufactured in a Class 1000 clean-room environment.

Key specifications

  • Noise equivalent power: 2.5 x 10^14W/rtHz
  • Shunt resistance: 250mohm (minimum)
  • Dark current: 2.5nA (maximum) at 5V
  • Individual pixels: 2.54 x 1.22mm (3.1mm²)
  • Responsivity: 0.55A/W at 900nm

AP Technologies Ltd

AP Technologies has been a leading distributor of optoelectronic components in the UK and the Republic of Ireland for more than 10 years. We supply an extensive range of cutting-edge optoelectronic components for many applications, including industrial, scientific, military, medical and hazard and threat detection.

AP Technologies has been a leading distributor of optoelectronic components in the UK and the Republic of Ireland for more than 10 years. We supply an extensive range of cutting-edge optoelectronic components for many applications, including industrial, scientific, military, medical and hazard and threat detection.

Our LED range spans the spectrum from UVC to the near infrared (NIR). We also supply laser diodes and laser diode modules from 532nm to 1,850nm.

For detection, we have visible and NIR-enhanced silicon photodiodes and a range of UV-optimised silicon photodiodes with responsivity down to 1nm — suitable for UV/visible spectrometry, extreme UV laser monitoring and direct ion/electron/X-ray photon detection. Our range of silicon photomultipliers comprises true solid-state alternatives to conventional vacuum tube PMTs as well as avalanche photodiodes (APDs), Geiger-mode APDs and even silicon photodiodes in many low-light, scintillator-based applications and high-speed applications such a fast fluorescence and LiDAR.

Since 2002, we have worked in partnership with world-leading manufacturers including:

  • AUREA Technology
  • Fibotec Fiberoptics GmbH
  • IMM Photonics GmbH
  • LDX Optronics, Inc
  • Lumex, Inc
  • Opto Diode Corporation
  • SensL Technologies Ltd
  • Sensor Electronic Technology, Inc
  • The Fox Group, Inc
  • QD Laser, Inc

A name you can trust

At APT, our name is more than a catchy acronym and stands for the unique products we offer and our approach to business. We offer a responsive, intelligent service designed to provide solutions that help our customers compete in their own markets. With APT, you are guaranteed clear and open communication and strong technical support.

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