The Astrella laser is a femtosecond laser system from Coherent that produces 35 fs pulses and is designed to be very stable (0.5% rms power stability), with a high beam quality (M2 < 1.25). There are three available beam lines with specifications included in the table above. To complement the Astrella laser, a large range of sample translation stages, beam manipulation optics, and spectroscopy equipment are available upon request.
Applications of the Astrella laser include:
- micro/nanoscale surface texturing
- surface functionalization
- machining
- precision cutting and drilling
- spectroscopy
Experimental setups can be customized to specific user applications. The laser is operated by trained laser specialists who assist all end users of the laser.
Pulse Energy | Central wavelength | Repetition rate |
|---|---|---|
6 mJ | 800 nm | 1 kHz |
3 mJ | 400 nm | 1 kHz |
250 mW (average power) | 800 nm | 80 MHz |
Manufacturing & Analysis | Specification |
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