Description

830nm 1W Fiber Coupled Diode Laser with 830nm wavelength

high power diode laser modules are manufactured by adopting specialized fiber-coupling techniques, resulting in volume products with a high efficiency, stability and superior beam quality. The products are achieved by transforming the asymmetric radiation from the laser diode chip into an output fiber with small core diameter by using special micro optics. Inspecting and burn-in procedures in every aspect come to a result to guarantee each product with the reliability, stability and long lifetime.

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Features:
830nm wavelength
1W output power
50µm fiber core diameter
0.14N.A.

Applications:
Flexo Printing

CW Output Power Po W 1 – –
Threshold current Ith A – 0.25
Operating current Iop A – – 1.5
Operating voltage Vop V – – 2.0
Reverse Voltage Vre V – 2.5 –
Slope Efficiency η W/A – 0.9 –
Electrical-to-Optical Efficiency PE % 40 – –
Center wavelength lc nm 820 – 840
Spectral width(FWHM) △l nm – 6 –
Wavelength Shift with Temperature – nm/℃ – 0.3 –
Fiber Data Buffer diameter Dbuf μm – 250 –
Cladding diameter Dclad μm – 125 –
Core diameter Dcore μm – 50 –
Numeric aperture NA NA – 0.14 –
Fiber length lc m 0.4 0.5 0.6
Others ESD – V – – 500
Storage temperature – ℃ -20 – 70
Lead Soldering Temp Tis ℃ – – 260
Lead Soldering Time Tis sec – – 10
Operating case temperature Top ℃ 15 – 35
Relative Humidity – % 15 – 75