High Power Fiber Coupled Diode Laser LM Series (With Pilot Beam)
The LM Series is a high-power fiber-coupled diode laser with pilot beam, designed for advanced manufacturing, health, information technology, and scientific research applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| CW-nominal output power (W) FL-LM2047-25-808-200 | 25W |
| CW-nominal output power (W) FL-LM2048-50-980-200 | 50W |
| CW-nominal output power (W) FL-LM2045-40-980-400 | 40W |
| Centroid wavelength (nm) FL-LM2047-25-808-200 | 808nm |
| Centroid wavelength (nm) FL-LM2048-50-980-200 | 980nm |
| Centroid wavelength (nm) FL-LM2045-40-980-400 | 980nm |
| Wavelength tolerance (±nm) | 10 |
| Spectral width (FWHM) (nm) | ≤5nm |
| Wavelength Temp. drift (nm/°C) FL-LM2047-25-808-200 | ~0.28 |
| Wavelength Temp. drift (nm/°C) FL-LM2048-50-980-200 | ~0.34 |
| Wavelength Temp. drift (nm/°C) FL-LM2045-40-980-400 | ~0.34 |
| Diode heat sink operation Temp. (°C) | +15~+30°C |
| Minimum heat sink capacity (W) FL-LM2047-25-808-200 | 60W |
| Minimum heat sink capacity (W) FL-LM2048-50-980-200 | 100W |
| Minimum heat sink capacity (W) FL-LM2045-40-980-400 | 90W |
| Max. operation current start of life (A) FL-LM2047-25-808-200 | ≤40A |
| Max. operation current start of life (A) FL-LM2048-50-980-200 | ≤70A |
| Max. operation current start of life (A) FL-LM2045-40-980-400 | ≤55A |
| Max. operation current end of life (A) FL-LM2047-25-808-200 | ≤48A |
| Max. operation current end of life (A) FL-LM2048-50-980-200 | ≤74A |
| Max. operation current end of life (A) FL-LM2045-40-980-400 | ≤68A |
| Typical threshold current (A) | ≤10A |
| Typical operation voltage (V) | ≤2V |
| Typical slope (W/A) FL-LM2047-25-808-200 | ≥0.9W/A |
| Typical slope (W/A) FL-LM2048-50-980-200 | ≥0.8W/A |
| Typical slope (W/A) FL-LM2045-40-980-400 | ≥0.9W/A |
| Typical E/O efficiency (%) FL-LM2047-25-808-200 | ≥39% |
| Typical E/O efficiency (%) FL-LM2048-50-980-200 | ≥43% |
| Typical E/O efficiency (%) FL-LM2045-40-980-400 | ≥44% |
| Fiber core diameter (μm) FL-LM2047-25-808-200 | 200μm |
| Fiber core diameter (μm) FL-LM2048-50-980-200 | 200μm |
| Fiber core diameter (μm) FL-LM2045-40-980-400 | 400μm |
| Fiber optic connector | SMA905 |
| Dimensions (mm³) | 110.6×25×36.9 |
| Weight basic package (kg) | 0.35kg |
| Storage Temp. (°C) | -20~+60°C |
| Temp. sensors | NTC & Pt100 |
| Monitor diode (driver: 5V) | Output signal: 0...2.5V |
| Pilot beam (driver: 3.3V, 25mA) | >0.7mW, 650±20nm |
| Fiber detection sensor (PNP) | 12V, ≤100mA |
| Accessories package | Yes |
| Fiber FL-LM2047-25-808-200 | non AR coated, 200μm |
| Fiber FL-LM2048-50-980-200 | non AR coated, 200μm |
| Fiber FL-LM2045-40-980-400 | non AR coated, 400μm |
| Diode heat sink Temp. (°C) | 25°C |
Applications
Key Features
Datasheet
Supplier Information
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