ROF Si photondetector avalanche photodiodes dawb khiav ib qho photon detector
Feature
- Kev nrhiav pom ib lub photon: Muaj peev xwm nrhiav tau ib lub teeb liab hauv lub teeb pom kev;
- Kev sib txuas lus USB: Txhawb kev sib txuas lus nrog lub khoos phis tawj ntawm USB 2.0 protocol, ua kom muaj peev xwm rub tawm cov qauv teeb tsa parameter, tshaj tawm cov xwm txheej, xa cov ntaub ntawv, thiab cov haujlwm debugging cuam tshuam;
- Kev ntseeg siab siab: Tswj kev ua haujlwm ntawm lub cev kom ruaj khov hauv qhov kub thiab txias sib txawv los ntawm cov txheej txheem ruaj khov;
- Kev saib xyuas yooj yim: Txhawb kev saib xyuas thiab tswj hwm lub sijhawm tiag tiag ntawm lub kaw lus;
Daim Ntawv Thov
Cov teb siv ntawm R-QCD300 series ntawm silicon free-running single-photon detectors suav nrog: single-photon lidar, fluorescence lifetime detection, single-photon imaging, quantum communication, quantum optics, optical time-domain reflection, thiab lwm yam. Cov ntawv thov ib txwm muaj nyob rau hauv daim duab hauv qab no.
Daim Duab 1 Daim duab qhia txog cov xwm txheej siv ntawm cov khoom
Hauv cov ntawv thov xws li ib-photon lidar thiab ib-photon imaging, ib lub teeb laser pulsed raug tso tawm los ntawm laser mus rau lub hom phiaj. Cov teeb liab photons tawg lossis cuam tshuam thaum ntsib cov molecules hauv huab cua lossis cov hom phiaj nyuaj. Tom qab raug sau ntawm qhov chaw laser emission, cov teeb liab echo photon tawg lossis diffuse raug sau. Cov teeb liab no raug ntes siv cov khoom ntes ib-photon, thiab cov teeb liab ntes tau raug soj ntsuam ua ke nrog cov teeb liab laser emission siv cov sijhawm digital converters kom tau txais lub sijhawm ya photon. Thaum kawg, qhov deb ntawm lub hom phiaj raug suav siv qhov ceev ntawm lub teeb. Hauv cov ntawv thov atmospheric lidar, lub laser backscattered los ntawm huab cua raug ntes kom tau txais cov ntaub ntawv lub cev ntawm huab cua. Hauv cov ntawv thov peb-dimensional imaging lidar, cov ntaub ntawv deb ntawm txhua pixel tau txais los ntawm kev luam theej duab, thiab tom qab ntawd daim duab peb-dimensional ntawm lub hom phiaj ntes tau raug tsim kho dua tshiab siv cov algorithms duab. Vim yog qhov kev sib raug zoo ntawm lub zog ntawm lub teeb liab echo tau txais los ntawm lidar thiab qhov deb ntes, thaum qhov deb ntes nce ntxiv, lub zog teeb liab yuav qaug zog heev. Ntxiv mus, vim tias lub laser raug tawg thiab nqus los ntawm huab cua thaum nws mus ncig, lub zog ntawm lub teeb liab yuav txo qis ntxiv. Piv rau cov khoom siv hluav taws xob ib txwm muaj, cov khoom siv hluav taws xob ib leeg muaj kev rhiab heev dua thiab tuaj yeem teb rau cov teeb liab photon ib leeg, ua rau kev ntes tau deb dua thiab txo qhov kev vam khom rau lub zog tso tawm laser.
Cov Kev Cai
| Project | R-QCD300B-S-3 | |
| cov cim qhia txog kev ntsuas | qhov ntev ntawm cov lus teb | 400 - 900nm |
| tus naj npawb ntawm cov channel | ib txoj kev | |
| Txoj kev sib txuas | 62.5um / 105um multimode fiber @ UPC interface | |
| Kev tshawb nrhiav zoo @ λ = 850nm | Qhov siab tshaj plaws 65%, tus nqi ib txwm muaj 60% | |
| Tus nqi suav tsaus ntuj | ≤100cps | |
| Qhov muaj feem yuav tshwm sim tom qab lub plawv dhia | ≤ 8% @ 100ns lub sijhawm tuag | |
| Lub sijhawm ntxhov siab | Yam tsawg kawg nkaus 350ps, tus nqi ib txwm 500ps | |
| Kev hloov kho lub sijhawm tuag | 0ns-63ns | |
| Tus nqi suav ntawm qhov saturation | ≥ 8Mcps @ 100ns Lub sijhawm tuag | |
| Cov Lus Qhia Tshwj Xeeb | qhov loj | Dav 110mm, qhov siab 35mm, qhov tob 72mm |
| qhov hnyav | Qhov hnyav tag nrho kwv yees li 300g | |
| kev muab hluav taws xob | DC 12V | |
| Kev siv hluav taws xob siab tshaj plaws ntawm tag nrho lub tshuab | ≤8W | |
| kev hloov pauv ib puag ncig | Kub Ua Haujlwm | -10～55℃ |
| Qhov kub cia khoom | -40～85℃ | |
| Kev Ua Haujlwm Av noo | 10%～90% RH | |
| qhov chaw cia khoom av noo | 10%～90% RH | |
*Thov hu rau peb tus neeg muag khoom yog tias koj muaj cov kev xav tau tshwj xeeb
Txog Peb
Rofea Optoelectronics nthuav tawm ntau yam khoom siv hluav taws xob xws li modulators, photodetectors, laser sources, dfb lasers, optical amplifiers, EDFAs, SLD lasers, QPSK modulation, pulsed lasers, photodetectors, balanced photodetectors, semiconductor lasers, laser Drivers, fiber couplers, pulsed lasers, fiber amplifiers, optical power meters, broadband lasers, tunable lasers, optical delays, electro-optic modulators, photodetectors, laser diode drivers, fiber amplifiers, erbium-doped fiber amplifiers, thiab source lasers.
Peb kuj muab cov modulators kev cai, suav nrog 1 * 4 array theem modulators, ultra-low Vpi thiab ultra-high extinction ratio modulators, uas tau tsim tshwj xeeb rau cov tsev kawm qib siab thiab cov koom haum tshawb fawb.
Cov khoom no muaj cov bandwidth electro-optic txog li 40 GHz, wavelength ntau ntawm 780 nm txog 2000 nm, qhov poob qis, Vp qis, thiab PER siab, ua rau lawv haum rau ntau yam kev sib txuas lus analog RF thiab kev sib txuas lus ceev ceev.
Rofea Optoelectronics muaj cov khoom lag luam ntawm 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 photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Peb kuj muab ntau yam modulators tshwj xeeb rau kev hloov kho, xws li 1 * 4 array phase modulators, ultra-low Vpi, thiab ultra-high extinction ratio modulators, feem ntau siv hauv cov tsev kawm qib siab thiab cov koom haum.
Vam tias peb cov khoom yuav pab tau koj thiab koj txoj kev tshawb nrhiav.
