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- 976nm 200W Fiber-coupled Diode Laser
976nm 200W Fiber-coupled Diode Laser
976nm 200W Fiber-coupled Diode Laser
The document provides technical specifications for the 976nm 200W fiber-coupled diode laser by PhotonTec Berlin GmbH. This laser is designed for integration into other equipment and is suitable for applications in material processing, medical treatment, and scientific research.
Features
- Output power up to 200W continuous wave (CW).
- 200µm fiber core diameter.
- Integrated thermistor and photodiode for monitoring.
Applications
- Material processing.
- Medical treatment.
- Scientific research.
Specifications
- Optical: Central wavelength of 976nm with a tolerance of ±3 or 10nm and a spectral width (FWHM) of less than 6.0nm.
- Fiber: Core diameter of 200µm, cladding diameter of 220µm, numerical aperture of 0.22, and pigtail length options of 1 or 2 meters.
- Electrical: Threshold current of 1.0A, operating current of 13.0A, operating voltage of 27.0V, slope efficiency of 16.5W/A, and power conversion efficiency of 55%.
- Thermal: Thermistor rated at 10kΩ at 25°C.
Absolute Ratings
- Operating temperature: 20 – 30°C (NTC reading).
- Operating humidity: Less than 75%.
- Storage temperature: -20 to +80°C.
- Soldering temperature: 250°C for 10 seconds.
Compliance and Precautions
- This laser is an OEM version and does not comply with IEC and CDRH requirements. The customer is responsible for obtaining necessary certifications for the system incorporating this laser.
- ESD precautions are necessary, and the minimum fiber bend diameter should be 300 times the fiber core diameter.
- A non-condensing environment is required for storage and operation below the ambient dew point.
Catalog excerpts
Features - Output power up to 200W CW - 200pm Fiber core diameter - Integrated thermistor and photodiode Applications - Material processing - Medical treatment - Scientific research PhotonTec Berlin GmbH Max-Planck-Str. 3 D-12489 Berlin Germany
Open the catalog to page 1
Module Specifications Model Optical Unit Output power W Central wavelength nm Wavelength tolerance nm Spectral width (FWHM) nm Wavelength shift with temperature nm/°C Fiber Fiber core diameter pm Fiber cladding diameter pm Fiber pigtal length m Electric Threshold current A Operating current A Operating voltage V Slope efficiency W/A Power conversion efficiency - Other Thermistor - Absolute ratings Operating temperature (NTC reading) °C Storage temperature °C Soldering temperature °C Notes: 1. Module specifications and dimension are subject...
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