1 GHz InGaAs Low Noise Photodetector

  In stock

The PD1GA is an AC-coupled high-speed InGaAs photoreceiver. It features a high transimpedance gain, very low noise, and a -3 dB bandwidth of 1 GHz.

The PD1GA comes in a rugged aluminum case with an FC fiber receptable and a 50 Ω coupled SMA output. It operates from a single 11-15 V DC supply.

OEM versions without a case are available upon request.

Main Applications

  • Laser pulse monitoring
  • Noise measurements


-3 dB Bandwidth 300 kHz to 1 GHz
High Transimpedance Gain3000 V/W (1300 nm)
Wavelength Range1000 nm to 1700 nm
Power Supply11-15 V Single Supply
InputFC Fiber Receptable
Output50 Ω Coupled SMA Plug
Damage Threshold>15 mW
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