THORLABS FPD310-FC-NIR InGaAs Fiber-Coupled Amplified Photodetector (Switchable Gain, 950-1650 nm)

Material: InGaAs

Optical Input: SMF28 pigtail with FC/APC

Spectral Range: 950 - 1650 nm

Saturation Limit: <200 µW

Damage Threshold: 2 mW

Frequency Range: 1 - 1500 MHz

3 dB Bandwidth: 5 - 1000 MHz

Rise Time: 0.5 ns

Gain (fs Pulsed Input)(a):

- Setting 1: 2 x 10^4 Vpp/W

- Setting 2: 2 x 10^3 Vpp/W

Gain (CW Input)(a):

- Setting 1: 2.5 x 10^3 Vpp/W

- Setting 2: 2.5 x 10^2 Vpp/W

Dark State Noise Level: -100 dBm/Hz^1/2 (up to 5 MHz). -130 dBm/Hz^1/2 (5 to 1500 MHz)

NEP (calculated): 12.0 pW/Hz^1/2

Output Impedance: 50 Ω

Output Coupling: AC

Output Signal: ~1 V

Supply Voltage / Max. Current Consumption: +12 VDC / 100 mA

Output Connector: SMA female

Operating Temperature: 10 to 40°C

Storage Temperature: -20 to +85°C

Storage Humidity (RH): 10% to 90%

Device Dimensions: 60 mm x 50 mm x 20 mm (2.4" x 2.0" x 0.79")

(a)These detectors are optimized for femtosecond pulses within the specified frequency range. Gain will be approximately a factor of 10 lower for CW operation.

MANUAL: