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Pointing Stability Astrella

COHR Astrella DS 0117 3.pdf

COHR Astrella DS 0117 3.pdf

…ns before or after the output pulse.
5 Under stable environmental conditions after system warm-up.
6 Over 24 hrs.
Astrella Power and Pulse Width Stability
Power (W)
5.0
5.5
6.0
6.5
7.0
7.5
8.0
20
25
20
35
0
Time…

Ultrafast Amplifiers

Ultrafast Amplifiers

…versatile ultrafast ytterbium amplifier Contact Us About This Product Close All Ultrafast Amplifiers Products Astrella Integrated Ti:S Amplifier Astrella Integrated Ti:S Amplifier Astrella is a HALT/HASS verified, reliable, high performance, one-box Ti:Sapphire amplifier providing up to >7 mJ pulse…

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

…408-764-4983
Figure 2. The integrated Astrella amplifier is characterized by its low M2 output beam, high pointing stability and low output noise.
The inset shows typical near field M2 data.
The stability, reliability and beam quality of Astrella were maximized as part of Coherent's…

SurfaceCatalystStructure AstrellaProfXiong2D Case Study FINAL.pdf

SurfaceCatalystStructure AstrellaProfXiong2D Case Study FINAL.pdf

…data for 48 hours, which puts extreme demands on laser stability. During this
period it is critical that the amplifier output be stable and without drifts in beam pointing, beam
quality, pulse energy, etc. The stability of Astrella means we can do these long data runs while
remotely…

Quotation KML QGYYMMDD G  Institute Contact

Quotation KML QGYYMMDD G Institute Contact

…automatic laser beam alignment and pointing stabilization system. It also
includes a convenient real-time laser beam parameter monitoring and logging system. The result
is that the pointing stability of the EUV source exceeds the pointing stability performance of the
driving laser--…

2016-Ultrafast-Laser-Systems-Catalog.pdf

2016-Ultrafast-Laser-Systems-Catalog.pdf

…57
Astrella 1K USP F
Center Wavelength2 (nm)(nominal) 795 to 805 780 to 820
Repetition Rate (kHz) 1
Pulse Duration3 (fs)(FWHM) <35 <100
Contrast Ratio4
Pre-pulse >1000:1
Post-pulse >100:1
Power Stability5,6 (rms) <0.5
Beam Pointing

COHR RLScatalog 2017revA web.pdf

COHR RLScatalog 2017revA web.pdf

…55
Astrella 1K USP F
Center Wavelength2 (nm)(nominal) 795 to 805 780 to 820
Repetition Rate (kHz) 1
Pulse Duration3 (fs)(FWHM) <35 <100
Contrast Ratio4
Pre-pulse >1000:1
Post-pulse >100:1
Power Stability5,6 (rms) <0.5
Beam Pointing

COHR Femtosecond Amplifier Provides Turnkey Access to Extreme Operating Regimes WP.pdf

COHR Femtosecond Amplifier Provides Turnkey Access to Extreme Operating Regimes WP.pdf

…pulse widths are absolutely
essential; this is why Xiong selected Astrella for this work. The other reasons he cites for investing
in Astrella as the lab's main ultrafast source are its ease of use and long-term stability. "To obtain
a full set of spectra at different delay times - 3D…

Industrial Reliability in Scientific Lasers

Industrial Reliability in Scientific Lasers

…from the 24/7 world of industrial lasers, the latest scientific lasers combine state of the art performance with unprecedented reliability and stability, increasing data productivity and lowering the real costs of academic research. Ultrafast scientific lasers have always required state-of-the-art…

Europhotonics - Summer 2018

Europhotonics - Summer 2018

…amplifier stability was very important to
this study.
"We sometimes have to average
data for 48 hours, which puts extreme
demands on laser stability," Xiong said.
"During this period, it is critical that the
amplifier output be stable for beam pointing, beam quality,…