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Application
Fiber laser pumping
Material processing
Specification
Optical Parameters
Output Power: min 420 W
Center Wavelength (nm): min 973; typical 976; max 979
Spectral Width(FWHM): 6 nm
95% Power Within NA: 0.165 NA
Back Reflection Isolation Range (nm): min 1040; typical 1060; max 1200
Electrical Parameters
Conversion Efficiency (%): typical 45
Threshold Current (A): Max 1.45
Operating Current (A): typical 28; max 30
Operating Voltage (V): Max 33
Fiber Parameters
Core Diameter (μm): typical 200
Fiber Clad Diameter (μm): typical 220
Numerical Aperture (NA): typical 0.22
Fiber Length (m): min 1.5
Fiber Bend Radius (mm): min 60
Thermal Parameters
Package Operating Temperature (℃): min 15; max 40
Storage Temperature (℃): min -20; max 85
Wavelength Temperature Coefficient (nm/℃): typical 0.3
Lead Soldering Temperature (℃): typical 260
Lead Soldering Time (s): typical 10
JPT has different kinds of semiconductor laser components and high-power laser modules. Semiconductor laser can be widely used in pump source, industrial processing, mechanical vision, medical and many other fields. Based on the mature coupling technology solution, thermal control and packaging process, the product has the advantages of high power, high beam quality, high stability, etc., and the product wavelength covers 400nm~1000nm, which meets the special requirements of power, brightness, wavelength control, spot uniformity and so on.
