3RU AC OH33RU WC LC84RU WC HLC8

DLR Series, up to 1500 W

Diode Laser Rack-mounted Units

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 1.5 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-976 lasers feature stabilized wavelength and narrow linewidth.

3D

Features

Output Power up to 1.5 kW Compact and Low Cost
High Brightness High Wall-plug Efficiency
Modulated up to 50 kHz Industrial Performance
DLR-970- 100 300 500 1000 1500
Wavelength, nm 970 ±10
Linewidth FWHM, nm 5
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 200 300 450
Output NA <0.22 typ.

1: Over 4 hours, T = + 1oC

2: 10 kHz to 20 MHz

DLR-970- 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

Features

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
DLR-976 Series Data Sheet

Applications

Optical Pumping Brazing
Plastics Welding  FPD Bonding
Metal Hardening Silicon Surface Modification
Soft Soldering
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