MF1-808D-40C-40022
The MF1-808D-40C-40022 is a high-power fiber-coupled diode laser module developed by BWT. It delivers 40W of continuous output power at a center wavelength of 808±3nm through a large-core optical fiber (≥400μm core diameter, 0.22 numerical aperture) terminated with an HP-SMA905 connector with free standing fiber tips. Featuring a narrow spectral width of less than 4nm (FWHM), high electro-optical conversion efficiency above 40%, and a compact, robust package, this module is an ideal laser source for solid-state laser pumping, medical treatment, material processing and scientific research applications.
Specification Snapshot
Full Width at Half Maximum (FWHM)
<4nm
Electro-optical Conversion Efficiency
>40%
Threshold Current
<12A
Fiber Core Diameter
≥400μm
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Overview
The MF1-808D-40C-40022 is a high-power fiber-coupled diode laser module developed by BWT. It delivers 40W of continuous output power at a center wavelength of 808±3nm through a large-core optical fiber (≥400μm core diameter, 0.22 numerical aperture) terminated with an HP-SMA905 connector with free standing fiber tips. Featuring a narrow spectral width of less than 4nm (FWHM), high electro-optical conversion efficiency above 40%, and a compact, robust package, this module is an ideal laser source for solid-state laser pumping, medical treatment, material processing and scientific research applications.
Specifications
| Parameter | Value |
|---|---|
| Full Width at Half Maximum (FWHM) | <4nm |
| Temperature Wavelength Drift Coefficient | ~0.28nm/°C |
| Current Wavelength Drift Coefficient | ~0.25nm/A |
| Electro-optical Conversion Efficiency | >40% |
| Threshold Current | <12A |
| Fiber Core Diameter | ≥400μm |
| Fiber Connector | HP-SMA905 with Free Standing Fiber Tips |
| ESD | 500V |
| Baseplate Operating Temperature | 20-30°C |
| Dimensions | 89.15mm(L)×35mm(W)×19.7mm(H) |
| Electrical Terminals | P-Terminal(+):M4×8; N-Terminal(-):M4×8 |
Applications
1. Solid-state laser pumping (e.g., Nd:YAG laser pumping) 2. Medical and aesthetic treatment such as laser hair removal, dentistry and dermatology 3. Material processing including plastic welding and soldering 4. Infrared illumination and heating 5. Scientific research and laboratory experiments
Key Features
1. High continuous output power of 40W at 808nm 2. High electro-optical conversion efficiency of over 40% for low power consumption and reduced heat generation 3. Narrow spectral width of less than 4nm (FWHM) for precise wavelength matching 4. Stable wavelength performance with low temperature and current drift coefficients 5. Fiber-coupled output through a ≥400μm large-core fiber with 0.22 NA for flexible beam delivery 6. HP-SMA905 connector with free standing fiber tips for reliable high-power transmission 7. Compact and robust metal package with M4 electrical terminals for easy system integration 8. Wide storage temperature range and reliable operation under controlled baseplate temperature
Datasheet
Product Datasheet
PDF
Supplier Information
BWT Photonics was founded in 2003. With the mission of "Let the dream drive the light", the vision of becoming a "Global Leader In Laser Solutions", and the value of "Outstanding innovation", the company provides semiconductor, fiber, and ultrafast laser products and solutions to global customers.
Since its establishment, BWT has always pursued continuous innovation and adhered to independently controllable advanced processes and technologies. To this end, with its Beijing headquarters as the core, BWT has established multiple production and R&D centers in Jiangsu and Shenzhen, and invested in building an intelligent and digital production base in Tianjin. In order to create world-class technical strength and product quality, BWT established a German subsidiary in 2020, taking a solid step towards the internationalization of R&D, production, and technological innovation.
BWT products are sold in more than 60 countries worldwide, with applications in many fields such as industry, medical, commercial, scientific research, and information, bringing new changes to industry development and customer value enhancement.
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