Butterfly Pigtailed Laser Diode Modules, Coaxial Pigtail Diode Laser Device
Passive Fiber Optic Components and Modules Manufacturer
Our designs have been qualified and deployed in space applications and are widely used in terrestrial and submarine telecommunications systems.
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- BOSA TOSA ROSA
- 1310nm DFB LC TOSA
1310nm DFB LC TOSA
Features
- MQW-DFB laser diode
- Built-in monitor PD
- Excellent reliability
- Low threshold
- LC package
Applications
Optical Transmitter(digital Signal)
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit | Test Condition |
| Storage Temperature | Tstg | -40 | 85 | ℃ | - |
| Operating Temperature | Top | 0 | 70 | ℃ | - |
| Forward Current(LD) | If | - | 100 | mA | - |
| Reverse Voltage(LD) | Vf | - | 2 | V | - |
| Forward Current (PD) | Ir | - | 2 | mA | - |
| Reverse Voltage (PD) | Vr | - | 20 | V | CW |
| Soldering Temp | - | - | 260 | ℃ | - |
| Soldering Time | - | - | 10 | S | S |
Optical & Electrical Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Optical Output Power | Pf | - | 1 | - | mW | CW |
| Central Wavelength | λ | 1300 | 1310 | 1320 | nm | CW，T=25℃ |
| Spectral Width (-20dB) | Δλ | - | - | 1.0 | nm | CW，T=0~70℃ |
| Threshold Current | Ith | - | 6 | 15 | mA | CW，T=25℃ |
| - | - | 45 | CW，T=0~70℃ | |||
| Operating Current | Iop | - | Ith+20 | - | mA | CW，T=0~70℃ |
| Operating Voltage | Vop | - | 1.0 | 1.5 | V | CW，T=25℃ |
| Side mode suppression ratio | SMSR | 30 | - | - | dB | CW，T=0~70℃ |
| Rise Time/Fall Time | Tr/Tf | - | - | 0.2 | ns | T=25℃,20~80% |
| Tracking Error | TE | -1.2 | - | 1.2 | dB | CW，T=0~70℃ |
| PD Monitor Current | Im | 100 | - | 1000 | uA | CW，T=0~70℃ |
| PD Dark Current | Id | - | - | 100 | nA | T=25℃ |
Pin Definition
Drawing
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