StarBright 785 Series: Perfect for Raman Spectroscopy
The StarBright 785 series is based on the company's novel proprietary feedback technology for broad-area emitting diode lasers, delivering ideal specifications for photonic analysis applications such as Raman spectroscopy.
High power levels can be obtained while maintaining excellent beam quality, enabling short acquisition time as well as ultra high spatial and spectral resolution.
The athermal design gives the laser very stable performance through wide temperature sweeps and the good beam quality makes high coupling efficiency to small fibers possible.
Through our knowledge and intensive research in this laser type, StarBright Laser is a competent and reliable partner in new development projects.
StarBright 785 S
The Starbright 785 S is specifically designed for macro applications of Raman spectroscopy. It has very reliable and temperature stable performance, and a good coupling efficiency to 100 and 50 um fiber. It is to be utilized with the 2 W controller.
StarBright 785 XM
The Starbright 785 XM laser is designed for Microscope Raman Spectroscopy, but can also be applied in interferometry, Lidar and frequency doubling. Good coupling efficiency to single mode fiber.Uses the 4 W controller.
Due to excellent repression of ASE, it is possible to collect spectra very close to the laser line and very weak peaks. Single-frequency operation of the laser ensures that the only influence on resolution is the from the spectrometer.
Download Raman spectrum of sulphur taken with the Starbright 785 XM laser: Sulphur.pdf
The laser performs exellent, even under the influence of strong room temperature change. This means that the wavelength drift of the laser can be reduced to a few pm over 100's of hours in a stable laboratory environment.
Download curve of laser performance vs. ambient temperature change: TempTest.pdf
Every laser is delivered with this test report to ensure complete specification fulfillment.
Compact Controller
The controller is very compact and is designed for easy integration into OEM equipment. The controller is included in the laser system.
Customization
If you have any suggestions for specific wavelengths or power levels for your application, please contact us.