Loading...

High sensitivity photodetector

PRODUCTS > PHOTONICS > PHOTODETECTORS > HIGH SENSITIVITY PHOTODETECTOR
PD01 - High sensitivity photodetector
PD01 - High sensitivity photodetector PD01 - Noise Equivalent Power PD01 - Frequency response

Koheron PD01 is an InGaAs transimpedance amplified photodetector with a Noise Equivalent Power (NEP) below 1 pW / √Hz between 100 Hz and 100 kHz. It accepts up to 50 µW of optical power and has a 3 dB bandwidth of 400 kHz. The AC-coupled output and the adjustable gain enable easy interfacing with analog-to-digital converters.

195 €

PD01-AC-400

Quantity Price

Resources

Specifications

PD01-AC-400
Photodetection
Photodiode InGaAs PIN photodiode
Photodiode active diameter 300 µm
Wavelength range 900 - 1700 nm
Peak wavelength 1550 nm
Optical input power 0 - 50 µW
Peak responsivity 0.90 A / W
Small signal bandwidth 1 Hz - 400 kHz at 3 dB
Coupling AC
Impulse response 1 µs (FWHM)
Noise Equivalent Power 500 fW / √Hz (at 10 kHz)
Transimpedance gain 240 kV / A (Hi-Z), 120 kV / A (50 Ω)
High gain setting 2400 kV / A (Hi-Z), 1200 kV / A (50 Ω)
Output impedance 50 Ω
Output noise 300 µVRMS (1 Hz - 400 kHz)
Output current max 20 mA
Output dark offset 250 µV
Output voltage 28 Vpp (Hi-Z), 3.8 Vpp (50 Ω)
Output slew rate 20 V / µs (Hi-Z), 10 V / µs (50 Ω)
Other
Positive supply voltage +15 V
Negative supply voltage -15 V
Outside Dimensions 38 mm x 54 mm x 14 mm
Weight 15 g
Output SMA
Photodiode connector FC
Mechanical details Compatible with M6 metric breadboards (25 mm spacing)

More Photodetectors

Dual logarithmic photodetector

Dual logarithmic photodetector

295 €

100 MHz balanced photodetector

100 MHz balanced photodetector

295 €

Low noise photodetector

Low noise photodetector

175 €

200 MHz TTL-analog photodetector

200 MHz TTL-analog photodetector

245 €

Characterization

Noise performance

Photodetector Noise Equivalent Power vs frequency

Frequency response

Photodetector frequency response

Impulse response

Photodetector impulse response

Step response

Photodetector step response

Latest products

Low noise butterfly laser diode controller

Low noise butterfly laser diode controller

990 €

Quantum cascade laser driver

Quantum cascade laser driver

795 €

Low noise laser driver with external setpoint

Low noise laser driver with external setpoint

295 €

Digital laser diode controller

Digital laser diode controller

970 €

PD01
[email protected]