ROF InGaAs Photondetector yemahara-inomhanya imwe-photon detector

Tsanangudzo Pfupi

Ichi chigadzirwa chakabatana pedyo ne-infrared free running single photon detector.Chishandiso chepakati chinotora InGaAs/lnP nedzimba dzakazvimiririra kodzero dzehupfumi hwepfungwa.Ichienzanisa nemishonga yakafanana, APD ine zviratidzo zvepamusoro zvehutano, kuvimbika uye kubatanidzwa, uye inogona kushandiswa kune asynchronous low light kuonekwa se liDAR uye fluorescence lifetime lifetime inopa mhinduro.
Ichi chigadzirwa chinoshandisa yakashata mhinduro APD kuti iwane kukurumidza avalanche kudzima uye yakaderera yemagetsi ruzha, yakakwirira yekuona kugona uye yakaderera yakasviba kuverenga nekugadzirisa zvemagetsi uye dhizaini yekupisa. Pakati pavo, iyo yakanyanya detector inoshanda ye1550nm single photon ndeye> 35%; Panguva ino, nguva yejitter inogona kunge yakaderera se80ps; Detector effective Saturation counting rate kusvika 4MCps@ dead time 250ns.Mukuwedzera, nokuda kwezviitiko zvekushanda zvakananga, kutsigirwa kwekutsigira, kuongorora chikumbaridzo, nguva yakafa uye mamwe maparameter emushandisi wekugadzirisa basa kusimbisa kushanda kwekutsvaga, saturation count rate uye zvimwe zviratidzo zvakananga; Kutsigira nguva yekushandura digital (TDC) basa rinogona kugadziriswa.Kuwana nguva yekuverenga data, tsigiro yekusununguka kusununguka kana kunze kwekukonzera gating .Two operating modes iripo.


Product Detail

Rofea Optoelectronics inopa Optical uye photonics Electro-optic modulators zvigadzirwa

Product Tags

Feature

Kubudirira kwepamusoro kwekuona
Low dark count rate
Low ask jitter
Kushanda kwemahara
TDC basa (Sarudzo)

ROF InGaAs Photondetector yemahara-inomhanya imwe-photon detector

Application

Laser kubva / LiDAR
Fluorescence hupenyu hwese kuonekwa
Quantum Key Distribution / Quantum optics
Single photon source calibration
Kuonekwa kwe Photoexcitation

Parameters

Technical Parameters Indekisi yehunyanzvi
High-end version Standard edition
Product Model QCD600B-H QCD600B-S
Spectrum Response 900m ~ 1700m
Detection Efficiency 35% 25%
Dark Count Rate (Yakajairika Value) 4Kcps 2Kcps
Post-pulse Probability@ Dead Time 5PS 10% 5%
Nguva Jitter 100ps 150ps
Dead Time Regulation Cluster 0.1Ms~60us
Chiratidzo cheKubuda LVTTL
Output Signal Pulse Width 15ns
Output Interface SMA
Iyo Optical Fiber inowiriraniswa MMF62.5
Fiber Interface FC/UPC
Kutanga-up Kutonhora Nguva <3min
TDC Kururamisa (Customizable) 10ns,0.1ns
Input Voltage 15V
Size 116mmX107.5mm X80mm

* ndapota taura nemutengesi wedu kana uine zvakakosha zvinodiwa

Nezvedu

Rofea Optoelectronics inoratidza huwandu hwakasiyana hwezvigadzirwa zve electro-optic zvinosanganisira modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, yakaenzana photodetectors, semiconductor lasers, laser Drivers, fibreed power couplers, oppultical fibers metres lasers, tunable lasers, kunonoka kwemaziso, electro-optic modulators, photodetectors, laser diode driver, fiber amplifiers, erbium-doped fiber amplifiers, uye sosi lasers.
Isu tinopawo tsika modulators, kusanganisira 1 * 4 array phase modulators, Ultra-yakaderera Vpi uye yekupedzisira-yakanyanya kupera ratio modulators, ayo akagadzirirwa zvakanyanya kumayunivhesiti uye masangano ekutsvagisa.
Zvigadzirwa izvi zvinoratidzira electro-optic bandwidth kusvika ku40 GHz, wavelength kubva pa780 nm kusvika 2000 nm, kurasikirwa kwekuisa yakaderera, yakaderera Vp, uye yakakwira PER, ichiita kuti ive yakakodzera kune akasiyana siyana analog RF link uye yakakwirira-kumhanya maapplication ekutaurirana.


  • Zvakapfuura:
  • Zvinotevera:

  • Rofea Optoelectronics inopa mutsara wechigadzirwa chekutengesa Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Chiedza detector, Balanced driver photodetector, Optical power laser Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Isu tinopawo akawanda ma modulator ekugadzirisa, akadai se 1 * 4 array phase modulators, Ultra-low Vpi, uye ekupedzisira-yepamusoro yekutsakatika ratio modulators, inonyanya kushandiswa mumayunivhesiti nemasangano.
    Tariro kuti zvigadzirwa zvedu zvichabatsira iwe nekutsvaga kwako.

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