Rof Electro-optic modulator 1550nm Phase Modulator 300M
Feature
Tsawg qhov ntxig poob
Polarization-kev tuav pov hwm
Tsawg ib nrab-yoj voltage
Kev xaiv dual-polarization
Daim ntawv thov
Kev sib txuas lus kho qhov muag
Quantum key faib tawm
Laser sensing systems
Hloov zaus
Parameter
| Parameter | Cim | Min | Ntaus | Max | Chav tsev | ||
| Optical tsis | |||||||
| Kev khiav haujlwmwavelength | l | 1530 | 1550 | 1565 ib | nm | ||
| Insertion poob | IL | 3 | 3.5 | dB | |||
| Optical rov poob | ORL | -45 | dB | ||||
| Polarization extinction ratio | PER | 20 | dB | ||||
| Optical fiber ntau | Tswv yimchaw nres nkoj | PM fiber ntau (125/250μm) | |||||
| tso zischaw nres nkoj | PM fiber ntau (125/250μm) | ||||||
| Optical fiber ntau interface | FC / PC, FC / APC lossis Customization | ||||||
| Kev ntsuas hluav taws xob | |||||||
| Kev khiav haujlwmbandwidth(-3dB) | S21 |
| 300 | MHz | |||
| Ib nrab-yoj voltage @ 50KHz | VΠ |
| 3.5 | 4 | V | ||
| Hluav taws xobalrov poob | S11 | -12 | -10 | dB | |||
| Input impedance | ZRF | 1M | W | ||||
| Hluav taws xob interface | 3 PIN | ||||||
Txwv tej yam kev mob
| Parameter | Cim | Chav tsev | Min | Ntaus | Max |
| Input optical zog | Phauv, Max | dBm ib | 20 | ||
| Inpe DC voltage | Uin | V | -20 | 20 | |
| Kev khiav haujlwmkub | Sab saum toj | ℃ | -10 | 60 | |
| Cia kub | Tst | ℃ | -40 | 85 | |
| Cov av noo | RH | % | 5 | 90 |
Cov yam ntxwv nkhaus
S11 & S21 nkhaus
Mechanical Diagram (mm)
R-PM
R-PM
Cov ntaub ntawv xaj
| PORT | Cim | Nco tseg |
| Hauv | Optical input chaw nres nkoj | PM Fiber thiab SM Fiber xaiv |
| Tawm | Optical tso zis chaw nres nkoj | PM Fiber thiab SM Fiber xaiv |
| RF | RF input chaw nres nkoj | K(f) |
| Kev tsis ncaj ncees | Bias tswj chaw nres nkoj | 1, 2,3,4-N/C (Bias xaiv) |
* thov hu rau peb cov muag khoom yog tias koj muaj cov cai tshwj xeeb.
Txog Peb
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Vam tias peb cov khoom yuav pab tau rau koj thiab koj cov kev tshawb fawb.
