img2

Optical Signal Acquisition

We offer low noise amplifiers for photodiodes from 300nm to below 5µm. We have also developed photoreceivers to recover signals from femtowatt level and high frequencies from DC to 150MHz.

Our range of  low noise photoreceivers cover the spectrum from ultraviolet to far-infrared

  • General purpose Si based (0.3 – 1.0 µm) amplified photoreceivers D101 with multiple gain and low filter settings or D121 DC-coupled with 150 MHz bandwidth.
  • High performance InGaAs (0.9 – 1.7 µm)  amplified photoreceivers D100 with multiple gain and low filter settings or D120 DC-coupled with 150 MHz bandwidth.
  • extended InGaAs  (0.9 – 2.6 µm) amplified photoreceivers D103 with multiple gain and low filter settings or D123 DC-coupled with 100 MHz bandwidth. D103 and D123 include built-in thermo-electric (TEC) cooler and controller.
  • and InGaAsSb (1.0 – 3.6 µm) amplified photoreceivers D104 with multiple gain and low filter settings or D124 DC-coupled with 100 MHz bandwidth. D104 and D124 include built-in thermo-electric (TEC) cooler and controller.

We also have standalone, ultra low noise current and voltage amplifiers in the pipeline and these should appear in our online store in the course of the next 6 months.

In addition to our standard products we offer customized versions of all our products for OEM integration. We have been shipping our custom tailored laser controllers, photoreceivers and other various electronics devices for more than 10 years now and with volumes ranging from one-off to several hundreds per year and over several thousands over lifetime.