ROF InGaAs Photondetector e sebetsang mahala ea photon e le 'ngoe

Tlhaloso e Khutšoanyane:

Sehlahisoa sena ke compact haufi le infrared free running single photon detector.Sesebelisoa sa mantlha se amohela InGaAs/lnP e nang le litokelo tsa thepa tse ikemetseng tsa lehae tse ikemetseng.Ha li bapisoa le lihlahisoa tse tšoanang, APD e na le matšoao a tsoetseng pele a theknoloji, ho tšepahala le ho kopanya,' me e ka sebelisoa bakeng sa ho lemoha khanya e tlaase ea asynchronous joalo ka liDAR le fluorescence lifetime lifeme e fana ka mokhoa oa ho fumana tharollo.
Sehlahisoa sena se sebelisa maikutlo a fosahetseng APD ho fihlela ho tima avalanche ka potlako le lerata le tlase la elektroniki, ts'ebetso e phahameng ea ho lemoha le palo e tlase e lefifi ka ho ntlafatsa lisebelisoa tsa elektroniki le moralo oa mocheso. Har'a bona, katleho e kholo ea detector ea 1550nm single photon ke> 35%; Ka nako ena, nako ea jitter e ka ba tlase ho 80ps; Ho sebetsa hantle ha detector.Ho 15%, palo e fokolang ea lefifi ke 500 CPS, 'me bonyane ba poso ke 1%@ nako e shoeleng 5 um; Sekhahla sa ho bala ho fihla ho 4MCps @ nako e shoeleng 250ns. Ho phaella moo, bakeng sa maemo a khethehileng a ts'ebeliso, ts'ehetso ea ts'ehetso, moeli oa ho hlahloba, nako e shoeleng le mekhahlelo e meng ea ts'ebetso ea ts'ebetso ea mosebedisi ho matlafatsa ts'ebetso ea ho lemoha, tekanyo ea palo ea saturation le matšoao a mang a khethehileng; Ts'ebetso ea nako ea ts'ehetso ea phetoho ea dijithale (TDC) e ka ikemisetsoa.Ho fumana data ea ho bala nako, ts'ehetso ea mahala ea ho sebetsa kapa ho tsoa kantle ho ts'ebetso.


Lintlha tsa Sehlahisoa

Rofea Optoelectronics e fana ka lihlahisoa tsa motlakase oa Optical le photonics Electro-optic modulators

Li-tag tsa Sehlahisoa

Sebopeho

Bokhoni bo phahameng ba ho lemoha
Sekhahla se tlase sa palo e lefifi
Tlase botsa jitter
Tshebetso e sa lefelloeng
TDC tshebetso (Ha ho boikgethelo)

ROF InGaAs Photondetector e sebetsang mahala ea photon e le 'ngoe

Kopo

Laser ho qala / LiDAR
Ho lemoha ha Fluorescence bophelo bohle
Quantum Key Distribution / Quantum optics
Khatiso ea mohloli o le mong oa photon
Ho lemoha ha Photoexcitation

Mekhahlelo

Tekheniki Parameters Index ea tekheniki
Phetolelo ea maemo a holimo Khatiso e tloaelehileng
Mohlala oa Sehlahisoa QCD600B-H QCD600B-S
Spectrum Response 900m ~ 1700m
Ho Fumana Katleho 35% 25%
Rate e Lefifi (Boleng bo Tlwaelehileng) 4Kcps 2Kcps
Monyetla oa Post-pulse@ Dead Time 5PS 10% 5%
Nako Jitter 100ps 150ps
The Dead Time Regulation Cluster 0.1Ms ~ 60us
Boemo ba Letšoao la Sephetho LVTTL
Sephetho sa Pontšo Pulse Bophara 15ns
Sebopeho sa Output SMA
Fiber ea Optical e hokahantsoe MMF62.5
Fiber Interface FC/UPC
Nako ea ho Qala ea ho Pholisa <3 mets
Ho Nepaha ha TDC (Ho ka tloaeleha) 10ns,0.1ns
Kenya Voltage 15V
Boholo 116mmX107.5mm X80mm

*ka kopo ikopanye le morekisi oa rona haeba u na le litlhoko tse khethehileng

Mabapi le rona

Rofea Optoelectronics e bonts'a mefuta e mengata e fapaneng ea lihlahisoa tsa electro-optic ho kenyeletsoa li-modulators, li-photodetectors, mehloli ea laser, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, li-photodetectors tse leka-lekaneng, lasers semiconductor lasers, laser Drivers, fiber couplers, oppultical power couplers li-laser, li-laser tse rekoang, tieho ea mahlo, li-electro-optic modulators, li-photodetectors, li khanna tsa laser diode, fiber amplifiers, erbium-doped fiber amplifiers, le li-laser tsa mohloli.
Re boetse re fana ka li-modulator tsa tloaelo, ho kenyeletsoa li-modulator tsa 1 * 4 array phase, Vpi e tlase haholo le li-modulator tse phahameng haholo tsa extinction ratio, tse etselitsoeng ka ho khetheha liunivesithi le litsi tsa lipatlisiso.
Lihlahisoa tsena li na le motlakase oa electro-optic ho fihlela ho 40 GHz, bolelele ba maqhubu ho tloha ho 780 nm ho ea ho 2000 nm, tahlehelo e tlaase ea ho kenya, Vp e tlaase, le PER e phahameng, e leng se etsang hore li tšoanelehe bakeng sa mefuta e sa tšoaneng ea li-link tsa RF tsa analog le mekhoa ea puisano e potlakileng.


  • E fetileng:
  • E 'ngoe:

  • Rofea Optoelectronics e fana ka lethathamo la lihlahisoa tsa khoebo ea Electro-optic modulators, Phase modulator, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, BLAND laser Laser ea tunable, Optical detector, Laser diode driver, Fiber amplifier. Re boetse re fana ka li-modulator tse ngata tse ikhethileng, joalo ka li-modulator tsa 1 * 4 array phase, Vpi e tlase haholo, le li-modulator tse phahameng haholo tsa ho timela, tse sebelisoang haholo liunivesithing le litsing.
    Re tšepa hore lihlahisoa tsa rona li tla u thusa le lipatlisiso tsa hau.

    Lihlahisoa tse Amanang