DLR Series are high brightness diode lasers featuring diode-to-fiber combining of highly reliable entirely sealed single-emitters. These industrial grade fiber-pigtailed diode lasers are available at powers up to 2 kW and have a wall-plug efficiency approaching 35%. DLR Series diode lasers are higher quality and more reliable than any other diode laser on the market. Air or water-cooled, this compact platform is cost-effective and virtually maintenance-free. DLR Series lasers are used in soft soldering, metal hardening, plastics welding, silicon surface modification and FPD bonding, and are also an ideal source for optical laser pumping. DLR-970 lasers feature stabilized wavelength and narrow linewidth.
Output Power up to 2.0 kW | Compact and Low Cost |
High Brightness | High Wall-plug Efficiency |
Modulated up to 50 kHz | Industrial Performance |
Stablized Central Wavelength | Narrow Emission Linewidth |
DLR-100 | DLR-300 | DLR-500 | DLR-1000 | DLR-1500 | DLR-2000 | |
Wavelength, nm | 970 ±10 | |||||
Linewidth FWHM, nm | 5 | |||||
Mode of Operation | CW/modulated | |||||
Modulation Frequency, kHz | 0-50 | |||||
Maximum Average Power, W | 100 | 300 | 600 | 1000 | 1500 | 2000 |
Power Tunability, % | 10-100 | |||||
Power Stability1, % | ±1 | |||||
Optical Noise2, % RMS | 1 | |||||
Output Fiber Core Diameter, μm | 200 | 300 | 400 | |||
Output NA | <0.22 typ. |
1: Over 4 hours, T = + 1oC
2: 10 kHz to 20 MHz
DLR-100 | DLR-300 | DLR-500 | DLR-1000 | DLR-1500 | DLR-2000 | |
Console Style | 3RU AC OH3 | 3RU WC LC8 | 4RU WC HLC8 | |||
Dimensions (W × D × H), mm | 448 × 403 × 132 | 448 × 580 × 132 | 448 × 677 × 177 | |||
Cooling | Air | Water | ||||
Supply Voltage, 50-60 Hz VAC | 100-240 | 200-240 | ||||
Power Consumption, W | <300 | <900 | <1800 | <3000 | <4500 | <6000 |
Output Power up to 1.5 kW | Narrow Emission Linewidth |
High Brightness | Compact and Low Cost |
Modulated up to 50 kHz | High Wall-plug Efficiency |
Stabilized Central Wavelength | Industrial Performance |
PRELIMINARY | |||||
DLR-976- | 100 | 300 | 500 | 1000 | 1500 |
Wavelength, nm | 976 ±1 | ||||
Linewidth FWHM, nm | 0.5 | ||||
Wavelength Stability, nm | ±0.2 | ||||
Mode of Operation | CW/modulated | ||||
Modulation Frequency, kHz | 0-50 | ||||
Maximum Average Power, W | 100 | 300 | 500 | 1000 | 1500 |
Power Tunability, % | 10-100 | ||||
Power Stability1, % | ±1 | ||||
Optical Noise2, % RMS | 1 | ||||
Output Fiber Core Diameter, μm | 110 | 200 | |||
Output NA | <0.1 |
1: Over 4 hours, T = + 1oC
2: 10 kHz to 20 MHz
DLR-976- | 100 | 300 | 500 | 1000 | 1500 |
Console Style | 3RU AC OH3 | 3RU WC LC8 | 4RU WC HLC8 | ||
Dimensions (W×D×H), mm | 448 × 403 × 132 | 448 × 580 × 132 | 448 × 677 × 177 | ||
Cooling | Air | Water | |||
Supply Voltage, 50-60 Hz VAC | 100-240 | 200-240 | |||
Power Consumption, W | <300 | <900 | <1500 | <3000 | <4500 |
Optical Pumping | Brazing |
Plastics Welding | FPD Bonding |
Metal Hardening | Silicon Surface Modification |
Soft Soldering |