MID-IR PHOTODIODES - WITH AMP

MID-IR PDs in tube package with integrated preamplifier

All photodiodes are available with integrated preamplifier (AMP), which are mounted in an aluminum tube for protection and screening. Additional you can choose following add-ons:

  • Parabolic reflector (R): to increase the detection of a radiation on the sensitive area
  • Window (W): to protect PD chip die from damage
  • Glass cover (L): to increase the detection of a radiation on the sensitive area (up to 3-4 times)

Those photodiode models work in photovoltaic mode (with zero bias). The current generated by the photodiode is amplified and converted by the preamplifier into a voltage signal. There is straight correspondence between the photodiode current and resulting output voltage. The signal converted by the preamplifier will have the same form, frequency and pulse duration as the photocurrent signal from the photodiode.
For further signal amplification, conversion and synchronous detection of the signals from the photodiodes with integrated preamplifier, we additional offer a synchronous detector -> PCB-sdetect-3P synchronous detectors are tuned for optimal operation with PDxx-xx-AMP models and make the photodiodes with preamplifier signal measurement easy and convenient. For more details, please visit the electronics section.

Part No. Sensitivity Range Sensitive Area R W L AMP Note Data sheet
PD24-03R-AMP 1.1 - 2.43 µm 0.3 mm yes yes request
PD24-03RW-AMP 1.1 - 2.43 µm 0.3 mm yes yes yes request
PD25-05R-AMP 1.0 - 2.5 µm 0.5 mm yes yes request
PD25-05RW-AMP 1.0 - 2.5 µm 0.5 mm yes yes yes request
PD25-10R-AMP 1.0 - 2.5 µm 1 mm yes yes request
PD25-10RW-AMP 1.0 - 2.5 µm 1 mm yes yes yes request
PD36-03R-AMP 1.8 - 3.8 µm 0.3 mm yes yes request
PD36-03RW-AMP 1.8 - 3.8 µm 0.3 mm yes yes yes request
PD36-03LR-AMP 2.0 - 3.8 µm 0.3 mm yes yes yes request
PD36-05R-AMP 1.8 - 3.8 µm 0.5 mm yes yes request
PD36-05RW-AMP 1.8 - 3.8 µm 0.5 mm yes yes yes
PD36-05LR-AMP 2.0 - 3.6 µm 0.5 mm yes yes yes request
PD41-03R-AMP 2.8 - 4.1 µm 0.3 mm yes yes request
PD41-03RW-AMP 2.8 - 4.1 µm 0.3 mm yes yes yes request
PD41-05R-AMP 2.8 - 4.1 µm 0.5 mm yes yes request
PD41-05RW-AMP 2.8 - 4.1 µm 0.5 mm yes yes yes request
PD43-03R-AMP 3.7 - 4.6 µm 0.3 mm yes yes
PD43-03RW-AMP 3.7 - 4.6 µm 0.3 mm yes yes yes request
PD43-03LR-AMP 3.6 - 4.6 µm 0.3 mm yes yes yes request
PD43-05R-AMP 2.8 - 4.6 µm 0.5 mm yes yes request
PD43-05RW-AMP 2.8 - 4.6 µm 0.5 mm yes yes yes request
PD43-05LR-AMP 2.6 - 4.6 µm 0.5 mm yes yes yes request
MOQ: 1 piece

Roithner Lasertechnik GmbH, Wiedner Hauptstraße 76, A-1040 Vienna, Austria, Tel.: +43 1 586 52 43 - 0, Fax +43 1 586 52 43 - 44