本光纤强度调制器, 工作于1900~2200nm波段, (另有0.8um和0.95um, 1.3um可选), 带宽2/10GHz典型带宽可选, 具有低半波电压,低插损特点, 输入输出光纤类型可选. 适用于气体传感, 激光雷达, 激光种子源, 光谱学等应用.
General Descriptions
The MX2000-LN series are intensity modulators especially designed for operation in the 2.0 μm wavelength band at frequencies up to 10 GHz and above.
These Mach-Zehnder modulators offer engineers working at 2.0 μm the intrinsic and unparalleled benefits of LiNbO3 external modulation: high bandwidth , high contrast, ease of use.
The MX2000-LN series are based on a X-cut design that confers them an unparalleled stability. They incorporate 2.0 μm specific waveguide and are pigtailed with 2.0 μm polarization maintaining fibers.
Features
- 2um Specific design
- X-cut for high stability
- Low insertion loss, Low Vπ
Applications
- Gas Sensing
- LIDAR
- Spectroscopy
- Seed source
- Research and development
Optical and Electrical Characteristics
| Intensity Modulator | Part Number | ||
| Parameter | Unit | MX2000-LN-2 | MX2000-LN-10 |
| Operating Wavelength | nm | 1900~2200 | |
| Electro-Optical Bandwidth | GHz | 2 | 12 |
| Vpi RF@50KHz | V | 5.5 | 9.5 |
| DC Extinction Ratio | dB | 22 | 22 |
| Optical Insertion Loss | dB | 4 | 4 |
| Optical Return Loss | dB | 45 | |
| RF Input Impedance | Ohm | 50 | 50 |
| Crystal | – | X Cut, Y Propagation |
Ordering information
MX2000-LN-BW-Y-Z-AB-CD
BW = Bandwidth : 01 1 GHz 10 10 GHz
Y = Input fiber : P Polarization maintaining S Standard single mode
Z = Output fiber : P Polarization maintaining S Standard single mode
AB = Input connector : 00 bare fiber FA FC/APC FC FC/SPC
CD = Output connector : 00 bare fiber FA FC/APC FC FC/SPC
Note : optical connectors are Senko with narrow key or equivalent
