Mulit-wavelength laser module
980&640&450 Fiber-Coupled Semiconductor Laser Module
Optional function
- •NTC
- •PE
- •PD
Application
- •Medical application
Specifications
| Unit | Typical | |||
|---|---|---|---|---|
| Optical/Electrical Parameters | ||||
| Center Wavelength | nm | 980±10 | 640±10 | 450±10 |
| Output Power | W | 30 | 0.5 | 4 |
| Threshold Current | A | 1.2 | 0.55 | 0.3 |
| Operating Voltage | V | 3.2 | 2.25 | 4.3 |
| Operating Current | A | 18 | 0.9 | 2.8 |
| Slope Efficiency | W/A | 1.92 | 1.43 | 1.60 |
| Electro-Optical Efficiency | % | 52.00 | 24.69 | 33.22 |
| Fiber Parameters | ||||
| Fiber Core Diameter | μm | 200/400 | ||
| Fiber NA | - | 0.22 | ||
| Fiber Length | m | - | ||
| Fiber Interface | - | SMA905 Pluggable interface | ||
| Operating Conditions | ||||
| Operating Temperature | ℃ | 15 | 25 | 35 |
| Storage Temperature | ℃ | -20 | 50 | |
| Humidity | % | <70% (25℃) | ||
| Cooling Method | - | Thermal Conduction | ||
| Pin Soldering Time | s | <10 | ||
| Soldering Temperature | ℃ | <280 | ||
Test Conditions: Water Temperature 25°C ;
Diameter
Port
| Pin | Feature | Pin | Feature |
|---|---|---|---|
| 1 | NTC | 11 | 980+ |
| 2 | NTC | 12 | - |
| 3 | PD+ | 13 | - |
| 4 | PD- | 14 | 980- |
| 5 | Photoelectric Switch+ (5-24V) PE+ (5-24V) |
15 | - |
| 6 | Photoelectric Switch- (5-24V) PE- (5-24V) |
16 | - |
| 7 | NC (Normally Closed) | 17 | 640+ |
| 8 | NO (Normally Open) | 18 | 640- |
| 9 | - | 19 | 450+ |
| 10 | - | 20 | 450- |