Optical/Electrical Converter from Highland

Click for larger image
Highland Technology Inc.
February 13, 2011

The PH200 from Highland Technology Inc., San Francisco, CA, is a single-channel, benchtop nanowatt low-noise optical-to-electrical converter that provides near shot noise performance in a rugged, compact package. The photon feedback architecture delivers a bandwidth >1 MHz and an unprecedented combination of linearity, bandwidth, and dynamic range for 10 nA to 100 µA photodiode signals. Features include DC to 1 MHz bandwidth on 1µA range, DC to 3 MHz bandwidth on 100 µA range, shot-noise-limited above 60 nA with noise approaching 1.76 dB above shot noise at larger currents, a calibration check switch, and logarithmic signal monitor and overload LEDs.


CompanyHighland Technology Inc.
CountryUnited States (USA)




Twitter Feed

Find It Fix It Forum

Sensors invites you to join the Findit-Fixit Forum, where you can get answers to your sensing questions—concerning technologies, products, methods, applications, and services--and also offer help to your fellow engineers. The Forum covers all kinds of topics, from the basics to the extraordinary.

Join the discussion!

© Copyright 2016 Questex, LLC. All Rights Reserved. Sensorsmag. Privacy Policy | Terms of Use

If you are having technical difficulties or considerations, please contact the webmaster.