本光纤强度调制器, 工作于850~960nm波段, 典型905nm(另有0.8um和1.0um,
1.3um可选), 带宽20GHz, 具有低半波电压,低插损特点, 输入输出光纤类型可选. 适用于量子光学, 脉冲产生, 以及900nm波段强度调制等应用.
General Descriptions
The NIR-MX950-LN series are 10 GHz and 20 GHz intensity modulators especially designed for operation in the 950 nm wavelength band.
NIR-MX950 Mach-Zehnder modulators offer engineers working in the 950 nm band the intrinsec and unparalleled benefits of LiNbO3 modulation: high bandwidth, high contrast and ease of use.
NIR-MX950 series Intensity Modulators use proton exchange waveguide process on a doped LiNbO3 substrate. This unique combination confers them an unparalleled stability and a superior optical power handling.
Features
- High Bandwidth
- X-cut for high stability
- Low insertion loss, Low Vπ
- High optical power handling
Applications
- Quantum optics
- Pulse generation / picking
Optical and Electrical Characteristics
| Intensity Modulator | Part Number | |
| Parameter | Unit | NIR-MX950-LN-20 |
| Operating Wavelength | nm | 850~950 |
| Electro-Optical Bandwidth | GHz | 25 |
| Vpi RF@50KHz | V | 3.5 |
| DC Extinction Ratio | dB | 25 |
| Optical Insertion Loss | dB | 5.5 |
| Optical Return Loss | dB | 45 |
| RF Input Impedance | Ohm | 50 |
| Crystal | – | X Cut, Y Propagation |
Ordering information
NIR-MX950-LN-BW-Y-Z-AB-CD
BW = Bandwidth: 20 20 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
