Chojambulira Chithunzi cha ROF Silicon 2.5GHz Chojambulira Chithunzi chapamwamba cha bandwidth chokhazikika chokhazikika

ROF Silicon Photodetector 2.5GHz High bandwidth fixed gain Balanced Photodetector Chithunzi Chodziwika

Kufotokozera Kwachidule:

ROF -BPR mndandanda wa gawo lozindikira kuwala koyenera (balanced photodetector Silicon Photodetector) imagwirizanitsa ma photodiode awiri ofanana ndi amplifier ya transimpedance ya phokoso lotsika kwambiri, kuchepetsa bwino phokoso la laser ndi phokoso la common mode, kukonza chiŵerengero cha phokoso la dongosolo, kukhala ndi mayankho osiyanasiyana a spectral omwe mungasankhe, Phokoso lochepa, kuchuluka kwakukulu, kosavuta kugwiritsa ntchito ndi zina zotero, Amagwiritsidwa ntchito makamaka pa spectroscopy, kuzindikira heterodyne, kuyeza kuchedwa kwa optical, optical coherence tomography ndi magawo ena.

Gawo lozindikira bwino lomwe limagwiritsidwa ntchito pamakina a OCT (SS-OCT) a m'badwo wachitatu lili ndi phokoso lokwera komanso lotsika. Limakwaniritsa chiŵerengero chapamwamba cha kukana kwa common-mode komanso mphamvu yamagetsi yotulutsa kudzera mu kukonza kwa wavelength. Chowunikira ichi chili ndi bandwidth yofika pa 2.5GHz ndipo chimakonzedwa bwino kuti chigwirizane ndi ma wavelength a 1064nm ndi 1310nm.

Tumizani imelo kwa ife TSITSANI

Tsatanetsatane wa Zamalonda

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

Ma tag a Zamalonda

Mbali

lKutalika kwa mafunde: 850/1064/1310/1550nm

lBandwidth ya 3dB: 2.5GHz

lChiŵerengero cha kukana kwa Common-mode: > 25dB

lPhindu lalikulu

ROF High bandwidth Balanced Photodetector Silicon Photodetector

Kugwiritsa ntchito

⚫Kuzindikira Heterodyne
⚫Kuyeza kuchedwa kwa kuwala
⚫Makina ozindikira ulusi wa kuwala
⚫（OCT）

Chithunzi cha SS-OCT

Magawo

Magawo a magwiridwe antchito BPR-2GHz

chitsanzo	R-BPR-2G-B-FC	R-BPR-2.5G-A1-FC	R-BPR-2.5G-A2-FC
mitundu ya mayankho a spectral	500~880nm	900-1400nm	1200-1700nm
Kutalika kwa nthawi zonse kwa mafunde	850nm	1064nm	1310nm/1550nm
kuyankha	0.45A/W@850nm	0.7A/W@1064nm	0.9A/W@1550nm
Bandwidth ya 3 dB	50K~2GHz	50K~2.5GHz	50K~2.5GHz
Chiŵerengero cha kukana kwa Common-mode (CMRR)	>25dB (mtundu wa 30dB)	>25dB (mtundu wa 30dB)	>25dB (mtundu wa 30dB)
Gain @ High Impedance State	6.5×10³V/W	10.1×10³V/W	14.5×10³V/W
Mphamvu ya phokoso (RMS)	＜20mV_RMS	＜6mV_RMS	＜8mV_RMS
Matalikidwe ochulukirapo a zotulutsa @50Ω	5.5 Vpp	5.5Vpp	5.5Vpp
Mphamvu yamagetsi yowonongeka	10mW
Kutentha kogwira ntchito	-20~+70℃
Ntchito Voteji	DC ±12V(a)Yokhala ndi adaputala yamagetsi yopanda phokoso lochepa）
ntchito yamakono	350mA
Cholumikizira cholowera	FC
Cholumikizira chotulutsa	SMA
kulepheretsa kutulutsa	50 ohms
Njira yolumikizira yotulutsa	Cholumikizira cha AC
Miyeso yakunja (mm)	78.5mm×71mm×25.7mm

Mzere wokhota

Makhalidwe ozungulira

Chithunzi chamkati cha dera

Miyeso (mm)

Zambiri zaife

Rofea Optoelectronics ikuwonetsa zinthu zosiyanasiyana zamagetsi kuphatikizapo ma modulators, ma photodetectors, ma laser sources, ma dfb lasers, ma optical amplifiers, ma EDFAs, ma SLD lasers, ma QPSK modulation, ma pulsed lasers, ma photodetectors, ma balanced photodetectors, ma semiconductor lasers, ma laser Drivers, ma fiber couplers, ma pulsed lasers, ma fiber amplifiers, ma optical power meter, ma broadband lasers, ma tunable lasers, ma optical delay, ma electro-optic modulators, ma photodetectors, ma laser diode drivers, ma fiber amplifiers, ma erbium-doped fiber amplifiers, ndi ma source lasers.
Timaperekanso ma modulators apadera, kuphatikizapo ma modulators a 1*4 array phase, ma Vpi otsika kwambiri komanso ma modulators a ultra-high extinction ratio, omwe amapangidwira mayunivesite ndi mabungwe ofufuza.
Zogulitsazi zili ndi bandwidth ya electro-optic mpaka 40 GHz, kutalika kwa mafunde kuyambira 780 nm mpaka 2000 nm, kutayika kochepa kwa insertion, Vp yotsika, ndi PER yapamwamba, zomwe zimapangitsa kuti zikhale zoyenera ma analog RF links osiyanasiyana komanso mapulogalamu olumikizirana mwachangu.

Yapitayi: Rof TFLN modulator 70G Intensity Modulator woonda filimu lithiamu niobate modulator

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Rofea Optoelectronics imapereka mzere wazinthu zama modulators amalonda a Electro-optic, 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. Timaperekanso ma modulators ambiri apadera kuti tisinthe, monga 1*4 array phase modulators, ultra-low Vpi, ndi ultra-high extinction ratio modulators, makamaka omwe amagwiritsidwa ntchito m'mayunivesite ndi m'masukulu.
Tikukhulupirira kuti zinthu zathu zidzakuthandizani komanso kufufuza kwanu.