1310nm DFB 激光器光源
DFB-B系列是台式分布反馈(DFB)激光光源。他们是为一般实验室应用而设计的。DFB-B是一个可靠的性价比高的DFB激光光源，提供达到8个DFB波长。具有详细目录的高质量激光器，DFB光源能够从多种波长订购。DFB激光器的工作温度和驱动电流由微控制器精密控制，确保恒定的输出功率和发射波长的稳定性。
使用其直观的前面板或可选择的RS-232接口，用户能够通过调节激光器的驱动电流和发射波长控制DFB的输出功率。DFB激光光源是具有Telcordia认证的激光器，确保15年以上的工作寿命，工业引导支持三年保修。
特征
▪ 达到8个波长的DFB光源
▪ DFB达到50mW输出
▪ 稳定波长到0.005nm
▪ 超过80个DWDM波长可用
▪ PM输出可用
▪ RS-232控制界面
▪ 三年有限保修
应用
▪ 实验室试验和测量
▪ DWDM网络
▪ 种子激光
▪ 光纤光学组件
▪ 光纤传感器
Model Number | DFB-B-10-S-1310 |
Number of Channels | Up to 8 Lasers in One Unit |
Wavelength Range | 1310nm +/- 10nm |
Laser Linewidth | 2 MHz typ., 10 MHz max. |
Wavelength Accuracy | ± 0.002 nm over 8 Hours |
Wavelength Tuning Range | N/A |
Wavelength Stability | +/- 0.002nm over 24 hours |
Output Power | 10 mW, 20 mW, 50 mW on select wavelengths |
Output Power Stability | 0.02dB over 8 hours |
Power Attenuation Range | 0 -10 dBm |
Optical Isolator | 30 dB min. |
Relative Intensity Noise | -145 dB/Hz max. |
Side Mode Suppression Ratio | 45 dB typ. |
Polarization Extinction Ratio | N/A |
Modulation | N/A |
User Interface / Environment | |
Operation Temperature Range | 10º C to +50º C |
Storage Temperature Range | -10º C to +70º C |
Power Supply | 80 – 240 V, 43 – 63 Hz AC or 40 - 58 V DC (Optional) |
Dimensions | Benchtop, 16.5” x 12.5” x 5.25” |
LCD Display | Channel, Output Power, Laser Diode Current |
Controls | Channel On/Off, Output Power |
Computer Interface | N/A |
Optical Connectors | FC/APC, FC/UPC, SC/APC, SC/UPC PM FC/APC, PM FC/UPC |
Optical Fiber | SMF-28 |
Technical Specifications | ||