940nm, 20 Watt, 105μm Fiber Coupled High Power Diode Laser

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sku / item#: RLS / 940A20105-L-XL
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MODEL	RLS / 940A20105-L-XL
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Optical Parameters
Output Power : 20 W Center Wavelength: 940 nm(± 15nm) Spectral Width(FWHM): 8 nm NA/95% Power Within NA: 0.16 NA Back Reflection Isolation Range: 1040 - 1650 nm Back Reflection Isolation: 20 - 30 dB
Fiber Parameters
Fiber Core Diameter：105 μm Fiber Clad Diameter: 125 μm (±2) Numerical Aperture：0.22 NA (±0.2) Fiber Length: 0.6 - 1.0 meters Loose Tubing Diameter: 0.8 - 0.9 mm Loose Tubing length: 0.15 meters Fiber Connector: Bare Fiber/SC Ceramic Ferrule Fiber Bend Radius: 30 mm
Electrical Parameters
Conversion Efficiency: 50% Threshold Current: 0.6 A Operating Current: 12 - 13 A Operating Voltage: 4.0 V
Thermal Parameters
Operating Temperature Range: -40℃ - 105℃ Max Package Temperature Range: 45ºC Max Boot Temperature Range: 45ºC Max Lid Temperature Range: 65º Storage Temperature Range: -40℃ - 115℃ Wavelength Temperature Coefficient: 0.35 nm/℃ Lead Soldering Temperature: 260 - 300℃ Lead Soldering Time: 10 s

940nm, High-Power Fiber-Coupled Laser Diode

Multiple single-emitter based diode laser, high reliability
1040 - 1650nm feedback protection
940nm wavelength stabilized

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