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 | |
| Kho qhov muag tsis muaj | ||||||
| Ua haujlwm wavelength | 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 | Input chaw nres nkoj | PM fiber ntau (125/250μm) | ||||
| tso zis chaw nres nkoj | PM fiber ntau (125/250μm) | |||||
| Optical fiber ntau interface | FC / PC, FC / APC lossis Customization | |||||
| Hluav taws xob tsis muaj | ||||||
| Ua haujlwm bandwidth (-3dB) | S21 | 300 | MHz | |||
| Ib nrab-yoj voltage @ 50KHz | V Π | 3.5 | 4 | V | ||
| Hluav taws xob rov poob | S11 | -12 | -10 | dB | ||
| Input impedance | ZRF | 50 | W | |||
| Hluav taws xob interface | SMA(f) | |||||
Txwv tej yam kev mob
| Parameter | Cim | Chav tsev | Min | Ntaus | Max |
| Input optical zog | Pin, Max | dBm ib | 20 | ||
| Input RF zog | dBm ib | 28 | |||
| Ua haujlwm kub | 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
Order cov ntaub ntawv
| PORT | Cim | Nco tseg |
| In | Optical input chaw nres nkoj | PM Fiber (125μm / 250μm) |
| Tawm | Optical output chaw nres nkoj | PM thiab SMF xaiv |
| RF | RF input chaw nres nkoj | SMA(f) |
| Kev tsis ncaj ncees | Bias tswj chaw nres nkoj | 1,2,3,4-N/C |
* thov hu rau peb cov muag khoom yog tias koj muaj cov cai tshwj xeeb.
Txog Peb
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