Semiconductor Lasers
20 W 808 nm Fiber-Coupled Semiconductor Laser
ModelMT-0808-0020-023
- Specification
- 808 nm · 20 W · SMA905
MT-0808-0020-023 is a 808 nm fiber-coupled semiconductor laser module with 20 W optical output. It uses a 200 μm core fiber with NA 0.22 and sma905.
Datasheets & documents
Product overview
MT-0808-0020-023 is a 808 nm fiber-coupled semiconductor laser module with 20 W optical output. It uses a 200 μm core fiber with NA 0.22 and sma905.
Features
- 200 μm fiber core; NA 0.22
- SMA905
- Conduction cooling
Mechanical dimensions
Pin assignments
| Pin | 1 | 2 |
|---|---|---|
| Feature | LD- | LD+ |
Notes
Specifications are for reference. Final values are subject to the technical agreement in the contract; specifications may change with product updates.
Optical and electrical parameters
| Parameter | Unit | Minimum | Typical | Maximum |
|---|---|---|---|---|
| Center Wavelength | nm | 803 | 808 | 813 |
| Output Power | W | — | 20 | — |
| Threshold Current | A | — | 1.3 | — |
| Operating Voltage | V | — | 3.4 | — |
| Operating Current | A | — | 12 | 14 |
| Slope Efficiency | W/A | — | - | — |
| Energy Conversion Efficiency | % | — | - | — |
Other parameters
| Parameter | Unit | Minimum | Typical | Maximum |
|---|---|---|---|---|
| Fiber Core Diameter | μm | — | 200 | — |
| Fiber NA | - | — | 0.22 | — |
| Fiber Length | m | — | - | — |
| NA (95%E) | - | — | 0.15 | 0.17 |
| Indicator Wavelength | nm | — | - | — |
| Indicator Light Power | mW | — | - | — |
| Indicator Light Current | mA | — | - | — |
| Indicator Light Voltage | V | — | - | — |
Operating conditions
| Parameter | Unit | Minimum | Typical | Maximum |
|---|---|---|---|---|
| Operating Temperature | °C | 15 | 25 | 35 |
| Storage Temperature | °C | -20 | — | 50 |
| Humidity | % | <70% (25°C) | ||
| Cooling Method | - | Thermal Conduction | ||
| Pipe Specifications | - | - | ||
| Min. Flow Rate | L/min | - | ||
| Fiber Interface | - | Fixed fiber, SMA905 output connector, yellow 3 mm PVC jacket (unarmored) | ||
Test conditions and options
Test conditions: water temperature 25°C.
Related Products
