a high-performance phase modulator manufactured using lithium niobate (LiNbO3). Designed to operate in the 1030nm to 1070nm wavelength range.
Definition
The 200MHz phase modulator is a high-performance phase modulator manufactured using lithium niobate (LiNbO3). Designed to operate in the 1030nm to 1070nm wavelength range, it boasts a 200MHz bandwidth and achieves efficient phase modulation at ultra-low drive voltages. Furthermore, it is fabricated using annealed proton-exchange (APE) optical waveguides and employs polarization-maintaining (PM) input and output fibers to ensure stable polarization of the optical signal during transmission, facilitating integration with other optical components.
Feature
Wide wavelength range
X-cut APE process
High bandwidth
Ultra-low drive voltage
Low optical loss
Polarization-maintaining output
Application
Coherent communication
Optical chirp
Optical sensing
Frequency modulation spectroscopy
Frequency shifting
Laser linewidth broadening
Specification
Parameters | Unit | Value |
Maximum optical power | mW | 300 |
Operating wavelength | nm | 1030-1070 |
Insertion loss | dB | ≤3.5dB，3.0dB typ. |
Chip PER | dB | ≥60 |
Fiber pigtail PER | dB | ≥20 |
Waveguide process |
| Annealed Proton Exchange |
Return loss | dB | ≤-45 |
S21 bandwidth | MHz | 100MHz typ.@200MHz |
Vpi | V | 1.3V typ.，≤1.6V@10kHz |
RF input voltage | V | ≤10Vpp |
Impedance |
| high impedance |
Operating temperature | ℃ | +5~+60 |
Storage temperature | ℃ | +5~+70 |
Working humidity | % | 0~90 |
Optical fiber model |
| SM98-PS-U40D |
Casing specification | μm | 900 |
Connector |
| PM FC/APC, key aligned with the slow axis. |
RF connector |
| SMA female |
Mechanical dimension | mm | 96x14x8.6 |
Dimension
joe@zg-photonics.com
0816 - 2384466
