光纤耦合激光二极管1-4mw是一种半导体发光器件，它采用法布里-珀罗光学共振腔，这样就可以实现多纵向模式操作，从而产生相干光。本系列产品具有大输出功率、小束发散、窄谱、高调制率等优点。它非常适合远距离通信应用。
这一系列二极管提供了小的阈值、低操作电流和单模光纤输出。此外，该设备还配备了内置的隔离装置
Optical & Electrical Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Rated Power | Po | 0.2 | - | 4 | mW | Ith+20mA |
| Threshold Current | Ith | 5 | - | 12 | mA | CW |
| Forward Voltage Drop | Vop | - | 1.0 | 1.5 | V | CW, Ith+20mA |
| Cent Wavelength | λc | 1300 | 1310 | 1320 | nm | -20dB |
| 1540 | 1550 | 1560 |
| Spectrum Width(-3dB) | Δλ | - | 2 | 3 | nm | Ith+20mA |
| Bandwidth | Bw | - | | 2.5 | GHz | - |
| Monitor Current | Im | 100 | | 900 | uA | CW, Ith+20mA |
| Dark Current of Monitor | Id | - | - | 100 | nA | 5V |
| Relative Intensity Noise | RIN | - | -150 | - | dB/Hz | CW, 25℃ |
| RF Bandpass Flatness | BF | | ±1.5 | | dB | If=Iop,45MHz-1200MHz |
| Third-order Distortion | IMD3 | - | 53 | | dBc | 2 tone test, |
| Optical Isolation | ISO | 30 | 40 | - | dB | 25℃ |
Package Outline