Uniform Circular Spot 638nm 2.3W Red Optical Fiber Coupled Laser Module for Medical Treatment

Uniform Circular Spot 638nm 2.3W Red Optical Fiber Coupled Laser Module for Medical Treatment 638nm 2.3W fiber coupling laser module adopts spatial coupling optical fiber technology to couple its output beam into the optical fiber. The space fiber coupling laser module delivers a high-power, single-wavelength 638nm output, boasting 2.3W optical power. 638nm 2.3W fiber coupling laser module with a structure size of 78x31x18.7mm, it is smaller than fiber-coupled lasers of the same power. It can be equipped with fiber jumpers (200um fiber core diameter) and offers optional FC and SMA905 fiber interfaces. It features a long service life, supports factory direct sales and customization, and applies to a wide range of fields—including LDI, medical analysis, fluorescence excitation, material processing, biochemical research, criminal investigation, and UV exposure. Core Specification : Wavelength 638nm Output Power 2.3W Working Voltage 13V Fiber Core Diameter 200um Lightspot Size 26±1CM/@10M Housing Size 78*31*18.7mm (Customizable) Lifespan  10,000 hours Product Display :   Our Services : We have over 15 years of experience with Lasers. We offer professional OEM& ODM service for laser modules from 375nm to 1064nm! Item Parameter Wavelength 375-405nm 425-488nm 515-520nm 635-670nm 780-980nm Single Diode  Module Optical Power 20mW-3W 20mW-3W 10mW-1.6W 5mW-2.5W 5mW-75W Multi Diodes Module Optical Power 3W-200W 6W-500W 1.6W-50W 2.5W-30W 75W-100W Operating Voltage 3-5V/6V/ 12V/ 24V/ 30V/ 110V/ 220V/ 240V etc. Beam Mode Dot/ Line/ Cross/ Grid/ Muti-lines/ DOE etc. Fan Angle Options of the Line Beam 5°/10°/15°/20°/25°/30°/45°/60°/90°/110°/130°/180° etc. Optical Lens Acrylic lenses, glass lenses, wave lenses, Powell lenses etc. Dimension 4*8mm/ 6*10.5mm/12*15mm/9*21mm/16*66mm/ 33*33*55mm/ Customizable etc. CDRH Class class1/class2/class3A/class3B/class4