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Related Categories: Helios 532 | Helios | Pulse Switch | Fiber Mopa | Dpss 1064

Beam Width

COHR DIAMOND J-3-5 COlaser DS 0617 2.pdf

COHR DIAMOND J-3-5 COlaser DS 0617 2.pdf

…(M2) <1.2
Beam Waist Diameter6,7 at 1/e2 (mm) 4.0 ±1.013
Full-Angle Beam Divergence7 (mrad) 2.0
Polarization (parallel to baseplate) Linear 100:1
Beam Ellipticity6,7 0.83, 1.2
Pulse Frequency (kHz) Single-shot to 200
RF Excitation Pulse Width Range (sec) 2 to 1000…

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

Coherent Whitepaper - Astrella Tisch Sphere FINAL.pdf

…London, have collaborated with Coherent and Sphere Ultrafast Photonics to exploit the turnkey simplicity and stable beam quality from an Astrella amplifier to reach 5 fs pulse widths with pulse energies as high as 2 mJ. This was achieved by combining the Astrella with a next generation hollow fiber…

COHR AVIA LX UV DS 0818 3.pdf

COHR AVIA LX UV DS 0818 3.pdf

…(µJ) Up to 400
Repetition Rate Single-shot to 300 kHz
Pulse Width (ns) <25 at 50 kHz
Spatial Mode TEM00, M2 <1.3
Beam Divergence (mrad) <0.5
Beam Waist Diameter (mm, 1/e2) 1.5 ±10%
Beam Circularity (%) >90
Polarization Ratio >100:1
Polarization…

COHR Monaco517 DS 0318 4.pdf

COHR Monaco517 DS 0318 4.pdf

…pulse width range may optimized at factory
Spatial Mode TEM00, M2 <1.2
Beam Divergence (mrad, 2q) <1
Beam Diameter at Output2 (mm, 1/e2) 2.0 ±0.2
Beam Circularity (%) >85
Polarization Ratio >100:1
Polarization Direction3 Vertical ±3°
Beam Pointing…

COHR Monaco UV DS 0619 3.pdf

COHR Monaco UV DS 0619 3.pdf

…Operation Up to 1 MHz rep rate, optimized at 800 kHz
Pulse Width (fs) 350
Pulsewidth Tuning Range NA
Spacial Mode TEM00 , M2 <1.3
Beam Divergence (mrad, 2) 0.25
Beam Diameter at Output2 (mm, 1/e2) 5.0 ±0.5
Beam Circularity2 (%) 85
Polarization Ratio3 >100:1…

COHR Monaco517 DS 0120 1.pdf

COHR Monaco517 DS 0120 1.pdf

…pulse width range may optimized at factory
Spatial Mode TEM00, M2 <1.2
Beam Divergence (mrad, 2q) <1
Beam Diameter at Output2 (mm, 1/e2) 2.0 ±0.2
Beam Circularity (%) >85
Polarization Ratio >100:1
Polarization Direction3 Vertical ±3°
Beam Pointing…

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

…Figure 7. Typical beam profile for Raster Scan.
Figure 7 shows a measured beam profile for the 248 nm beam line of the UVblade. The line
length (LA) is 52 mm and the width in the short axis (SA) is about 0.5 mm. The use of high grade
UV optical materials and beam homogenization in…

Vitesse800 DSrevC

Vitesse800 DSrevC

…stretcher and compressor · E-2 Engine - high performance, high reliability, regenerative amplifier module providing the highest energy and efficiency with exceptional beam quality (M2 5.0 mJ at 800 nm · <40 fs, <50 fs and <100 fs pulse width models · Stability <0.5% rms · 1, 5 and 10 kHz versions

COHR AstrellaBrochure 1016.pdf

COHR AstrellaBrochure 1016.pdf


· Proprietary optical design
· Stable pulse width and minimized power degradation over time
Robust Regenerative Amplifier
· STAR (STable Architecture Regenerative amplifier) platform
· Maximum stability, efficiency and beam quality
· Thermally-stabilized baseplate

COHR PaladinCompact355 DS 0318 3.pdf

COHR PaladinCompact355 DS 0318 3.pdf

…after 10-minute warmup at operating condition.
3 Pulse Width and Peak Power will vary depending on operating parameters, specifically Pulse Frequency and Duty Cycle.
4 Gaussian Correlation based on Spiricon Near Field Raw Beam measurement at 80 cm distance from laser output, 20°C, and…

COHR StarFiber DS 0218 6.pdf

COHR StarFiber DS 0218 6.pdf

…up to 50 Single-Shot up to 50
Pulse Width (µs) (FWHM) 0.5 to CW 0.5 to CW 1.0 to CW 1.0 to CW
Beam Diameter (mm) (1/e2) 5.0 ±0.5 5.0 ±0.5 Diverging Diverging
Beam Divergence (mrad) (full angle) Collimated Collimated <150 <140
Beam Quality (M2) <1.1
Free Fiber Length…

COHR StarFiber DS 0319 1.pdf

COHR StarFiber DS 0319 1.pdf

…up to 50 Single-Shot up to 50
Pulse Width (µs) (FWHM) 0.5 to CW 0.5 to CW 1.0 to CW 1.0 to CW
Beam Diameter (mm) (1/e2) 5.0 ±0.5 5.0 ±0.5 Diverging Diverging
Beam Divergence (mrad) (full angle) Collimated Collimated <150 <140
Beam Quality (M2) <1.1
Free Fiber Length…