1310nm High Power QCW FP Laser Diode (TO Package)
Reliable 1310nm FP laser diode with high output power up to 500mW, compact TO package, and stable single-mode operation. Perfect for fiber laser integration, sensing systems, and OEM applications.
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Description
This 1310nm FP laser diode delivers high output power and stable single-mode performance, making it ideal for fiber laser systems, sensing applications, and seed source integration.
With QCW operation mode, it enables high power output under pulsed conditions while maintaining reliability in demanding environments.
Key Features
- High output power up to 500mW
- Single mode emission
- Stable and reliable performance
- Compact TO package
Applications
- Fiber lasers
- Optical sensing
- Seed source
- Industrial laser systems
Technical Parameters
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Threshold Current | Ith | CW, 25℃ | – | 18 | – | mA |
| Slope Efficiency | SE | I = Ith + 20mA, QCW*, 25℃ | 0.6 | 0.65 | – | W/A |
| Output Power | Po (pulsed) | I = 1000mA, QCW*, 25℃ | 500 | 515 | – | mW |
| Output Power | Po (pulsed) | I = 1000mA, QCW*, 85℃ | – | 318 | – | mW |
| Operating Voltage | Vf (pulsed) | I = 1000mA, QCW*, 25℃ | – | 2.15 | 2.3 | V |
| Series Resistance | Rs | I = 500mA, 25℃ | – | 1.2 | 1.3 | Ohm |
| Center Wavelength | λc | I = 500mA, QCW*, 25℃ | – | 1305 | – | nm |
| Temperature Coefficient | Δλ/ΔT | I = 500mA, QCW*, 25~85℃ | – | 0.5 | – | nm/℃ |
QCW = Pulsed Width 10μs, Duty Cycle 1%
Product Size
Performance Curve
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