Rof Electro-optic modulator 850nm Electro optic siv zog modulator 10G
Feature
Tsawg qhov ntxig poob
Tsawg ib nrab-voltage
Siab ruaj khov
Daim ntawv thov
Space optical kev sib txuas lus system
Cesium atomic lub sij hawm puag
Pulse generator
Quantum Optics
Kev ua tau zoo
Maxim DC extinction ratio
Hauv qhov kev sim no, tsis muaj RF signals raug siv rau lub kaw lus. Pure DC extinciton tau ntsuas.
1. Daim duab 5 qhia txog lub hwj chim kho qhov muag ntawm cov zis modulator, thaum modulator tswj ntawm Peak point. Nws qhia 3.71dBm hauv daim duab.
2. Daim duab 6 qhia txog lub hwj chim kho qhov muag ntawm cov zis modulator, thaum modulator tswj ntawm Null point. Nws qhia -46.73dBm hauv daim duab. Hauv kev sim tiag tiag, tus nqi sib txawv ntawm -47dBm; thiab -46.73 yog tus nqi ruaj khov.
3. Yog li ntawd, qhov ruaj khov DC extinction piv ntsuas yog 50.4dB.
Kev xav tau rau siab extinction ratio
1. System modulator yuav tsum muaj siab extinction ratio. Cov yam ntxwv ntawm qhov system modulator txiav txim siab qhov siab tshaj plaws extinction piv tuaj yeem ua tiav.
2. Polarization ntawm modulator input teeb yuav tsum tau saib xyuas. Modulators yog rhiab heev rau polarization. Kev tsim nyog polarization tuaj yeem txhim kho kev ploj tuag ntau dua 10dB. Hauv kev sim hauv kev sim, feem ntau xav tau tus tswj polarization.
3. Kev tswj xyuas tsis zoo. Hauv peb qhov kev sim DC extinction ratio, 50.4dB extinction ratio tau ua tiav. Thaum cov ntaub ntawv ntawm lub modulator tsim tsuas yog sau 40dB. Qhov laj thawj ntawm qhov kev txhim kho no yog tias qee qhov modulators drift sai heev. Rofea R-BC-Txhua tus tswj hwm kev tsis ncaj ncees hloov kho qhov tsis ncaj ncees qhov hluav taws xob txhua 1 thib ob kom paub meej cov lus teb ceev.
Specifications
| Parameter | Cim | Min | Ntaus | Max | Chav tsev | ||||
| Optical tsis | |||||||||
| Kev khiav haujlwmwavelength | l | 8 30 | 850 | 870 ib | nm | ||||
| Insertion poob | IL | 4.5 | 5 | dB | |||||
| Optical rov poob | ORL | -45 | dB | ||||||
| Hloov pauv hloov pauv hloov pauv @DC | ER @ DC | 20 | 23 | dB | |||||
| Dynamic extinction ratio | DER | 13 | dB | ||||||
| Optical fiber ntau | Tswv yimchaw nres nkoj | PM780 uafiber ntau (125/250μm) | |||||||
| tso zischaw nres nkoj | PM780 uafiber ntau (125/250μm) | ||||||||
| Optical fiber ntau interface | FC / PC, FC / APC lossis Customization | ||||||||
| Kev ntsuas hluav taws xob | |||||||||
| Kev khiav haujlwmbandwidth(-3dB) | S21 | 10 | 12 | GHz | |||||
| Ib nrab-yoj voltage Vpi | RF | @1KHz |
| 2.5 | 3 | V | |||
| Buas | @1KHz |
| 3 | 4 | V | ||||
| Hluav taws xobalrov poob | S11 | -12 | -10 | dB | |||||
| Input impedance | RF | ZRF | 50 | W | |||||
| Kev tsis ncaj ncees | ZBIAS | 1M | W | ||||||
| Hluav taws xob interface | SMA(f) | ||||||||
Txwv tej yam kev mob
| Parameter | Cim | Chav tsev | Min | Ntaus | Max |
| Input optical zog @ 850nm | Phauv, Max | dBm ib | 10 | ||
| Inpe RF zog | dBm ib | 28 | |||
| tsis zoo voltage | Vbias | V | -15 | 15 | |
| Kev khiav haujlwmkub | Sab saum toj | ℃ | -10 | 60 | |
| Cia kub | Tst | ℃ | -40 | 85 | |
| Cov av noo | RH | % | 5 | 90 |
Cov yam ntxwv nkhaus
kev txiav txim cov ntaub ntawv:
| Rof | AM | XX | XXG | XX | XX | XX |
| Hom: AM---Kev siv zogModulator | Lub wavelength: 07-780 Nwsnm 10---1060nm 13---1310nm 15-- 1550nm | Bandwidth: 10 GHz 20GHz 40GHz 50GHz
| Saib xyuas PD: PD --- Nrog PD | In-Out Fiber hom: PP---PM/PIB
| Optical connector: FA --- FC / APC FP---FC/PC SP---Customization |
thov hu rau kuv yog tias koj muaj kev tshwj xeeb
Rofea Optoelectronics muaj cov khoom lag luam ntawm Electro-optic modulators, Phase modulators, Siv modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser tsav tsheb , Fiber optic amplifier, Optical zog ntsuas, Broadband laser, Tunable laser, Optical detector, Laser diode tsav tsheb, Fiber amplifier. Peb kuj muab ntau yam modulators rau customization, xws li 1 * 4 array theem modulators, ultra-low Vpi, thiab ultra-high extinction ratio modulators, feem ntau yog siv nyob rau hauv cov tsev kawm ntawv thiab cov koom haum.
Vam tias peb cov khoom yuav pab tau rau koj thiab koj cov kev tshawb fawb.