ROF Si photondetector avalanche photodiodes yaulere yokhala ndi chowunikira chimodzi chokha

Kufotokozera Kwachidule:

Chogulitsachi ndi chojambulira chowunikira chowoneka chokha cha photon (Photodetector). Chipangizo chapakati chimagwiritsa ntchito SiAPD, chimagwirizanitsa matekinoloje a optical, structural, magetsi ndi mapulogalamu, ndipo ali ndi zizindikiro zowunikira kwambiri, kusamalira mwamphamvu komanso kusinthasintha kwamphamvu kwa chilengedwe. Amagwiritsidwa ntchito kwambiri m'magawo a single photon Lidar, kufufuza kwa fluorescence, kujambula kwa photon imodzi ndi kugawa kwachinsinsi kwa quantum. Izi zimagwiritsa ntchito ma Si avalanche photodiodes omwe amagwira ntchito mu Geiger pozindikira mafotoni amodzi pamafunde owoneka. Pakati pawo, kuthekera kodziwika bwino kwa 850nm single photon ndi> 50%, kuwerengera kwakuda
<150cps, pambuyo kugunda ≤5.5%, nthawi jitter <500ps. Kuonjezera apo, pazochitika zenizeni zogwiritsira ntchito, kuthandizira kutentha kwa kutentha kwa firiji, nthawi yakufa ndi zina zogwiritsira ntchito kasinthidwe kogwiritsa ntchito kulimbikitsa kuzindikira, kuchuluka kwa machulukitsidwe ndi zizindikiro zina zenizeni.


Tsatanetsatane wa Zamalonda

Rofea Optoelectronics amapereka zinthu za Optical ndi photonics Electro-optic modulators

Zolemba Zamalonda

Mbali

Kuzindikira kwakukulu

Kuzindikira kuwala kowoneka

Kuthamanga kwaulere

Kuzimitsa kwachangu

ROF Si photondetector avalanche photodiodes yaulere yokhala ndi chowunikira chimodzi chokha

Kugwiritsa ntchito

Chithunzi chimodzi Lidar

Kuzindikira kwa fluorescence

Kujambula kwa chithunzi chimodzi

Madera monga quantum key distribution

Parameters

 

Parameters Technical index
Mtundu wazinthu  
Kutalika kwa mawonekedwe 400nm ~ 900nm
Kuzindikira bwino @ λ

= 850 nm

≥50%
Chiwerengero chakuda ≤150cps
Kuthekera kwa post-pulse ≤5.5%
Nthawi jitter <500ps
Nthawi yakufa ≤5 ife
Kuwerengera machulukitsidwe ≥1McpS
Nambala ya chowunikira

njira

Njira imodzi
Mphamvu yamagetsi 5V
Dimension 131mmx76.5mmx26.4mm

* chonde funsani wogulitsa wathu ngati muli ndi zofunikira zapadera

Zambiri zaife

Rofea Optoelectronics amawonetsa zinthu zambiri zamtundu wa electro-optic kuphatikiza ma modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, olinganiza photodetectors, semiconductor lasers, laser Drivers, fiber couplers, oppultical magetsi ophatikizika ma lasers, ma lasers osinthika, kuchedwa kwa kuwala, ma electro-optic modulators, ma photodetectors, ma driver a laser diode, ma fiber amplifiers, erbium-doped fiber amplifiers, ndi ma source lasers.
Timaperekanso ma modulator achizolowezi, kuphatikiza 1 * 4 array phase modulators, Ultra-low Vpi ndi Ultra-high extinction ratio modulators, omwe amapangidwira mayunivesite ndi mabungwe ofufuza.
Zogulitsazi zimakhala ndi ma electro-optic bandwidth mpaka 40 GHz, kutalika kwa mawonekedwe kuchokera ku 780 nm mpaka 2000 nm, kutaya pang'ono, kutsika kwa Vp, ndi PER yapamwamba, zomwe zimawapangitsa kukhala oyenerera maulalo osiyanasiyana a analogi a RF ndi ntchito zoyankhulirana zothamanga kwambiri.


  • Zam'mbuyo:
  • Ena:

  • Rofea Optoelectronics imapereka mzere wazogulitsa zama Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, Bband amplifier laser Laser tunable, Optical detector, driver wa laser diode, Fiber amplifier. Timaperekanso ma modulators ambiri osinthira makonda, monga 1 * 4 array phase modulators, Ultra-low Vpi, ndi ma Ultra-high extinction ratio modulators, omwe amagwiritsidwa ntchito m'mayunivesite ndi m'masukulu.
    Tikukhulupirira kuti mankhwala athu adzakhala othandiza kwa inu ndi kafukufuku wanu.

    Zogwirizana nazo