Search Results

37 - 48 of 204 Products for 'Beam Width' Page 4 of 17 |

Beam Width

Vision Systems - June 2015

Vision Systems - June 2015

…occur
within the beam much more strictly than
simply relying on an average value.
Laser line width
Even in the absence of manufacturing errors,
the fact that the laser line is being focused produces variations in line width over its length,
and width variations as the…

Europhotonics - Winter 2015

Europhotonics - Winter 2015

…tasks. The output beam from
these lasers can readily be shaped into a
line ranging from 3 to 24 mm in length,
with a width of 3 to 12 mm, enabling tremendous flexibility in cladding implementation. Since the area to be clad is typically
larger than the beam, it is moved across…

COHR PowerLine E 8 QT DS 0619 5.pdf

COHR PowerLine E 8 QT DS 0619 5.pdf

…>6 (45 kHz)
Frequency Range (kHz) 20 to 135
Pulse Energy (µJ) up to 65 (45 kHz) up to 130 (45 kHz)
Pulse Width (ns) <30 <25
M2 <1.2
Beam Waist (mm) 1.3 ±0.2
Controller RCU - ITX
Software VLM 5.3, Windows 10 IoT Enterprise 2016 LTSC
Chiller Fans…

COHR DiamondCx-10LQS DS 0118 3.pdf

COHR DiamondCx-10LQS DS 0118 3.pdf

…Pulse Width3 (ns) (FWHM) 200 (10% to 90%)
Beam Quality (M2) 1.2
Beam Output Diameter (mm) 9.0 ±1.0
Beam Divergence (mRad) (full angle) 6.5
Beam Ellipticity4 0.9, 1.1
Polarization Circular
Operating Frequency and Pulse Width Single-Shot to 100 kHz, 0.5 - 5 µsec PW cmd…

LegendEliteDuoHEplus DS 0915revA 7b.pdf

LegendEliteDuoHEplus DS 0915revA 7b.pdf


Pulse Width Configuration
Pulse Width (fs)(FHWM) USX USP F P
<253,4 <355,6 <1105 500 to 10004,5
Repetition Rate7 (kHz) 1, 5 or 10
Contrast Ratio8
Pre-pulse >1000:1
Post-pulse >100:1
Power Stability9,10 (%)(rms) <0.5
Beam Pointing…

COHR LegendEliteDuoHEplus DS 0119 1.pdf

COHR LegendEliteDuoHEplus DS 0119 1.pdf


Pulse Width (fs) (FHWM)
USX
<253,4
USP
<355,6
F
<1105
P
500 to 10004,5
Repetition Rate7 (kHz) 1, 5, or 10
Contrast Ratio8
Pre-pulse
Post-pulse
>1000:1
>100:1
Power Stability9,10 (%) (rms) <0.5
Beam

COHR LegendEliteDuoHEplus DS 1019 3.pdf

COHR LegendEliteDuoHEplus DS 1019 3.pdf


Pulse Width (fs) (FHWM)
USX
<253,4
USP
<355,6
F
<1105
P
500 to 10004,5
Repetition Rate7 (kHz) 1, 5, or 10
Contrast Ratio8
Pre-pulse
Post-pulse
>1000:1
>100:1
Power Stability9,10 (%) (rms) <0.5
Beam

Article

Article

…one, but in this case the ablation rate is also much
lower with a reduction of the width of the ablated line.
In addition, there is a linear dependence of HAZ width on the spot diameter of the laser beam as the
example of Kapton in Fig. 9 clearly indicates. Using a shorter wavelength…

ULTRAFAST LASERS Free-Space CPA Approach Uses Volume Holographic Gratings.pdf

ULTRAFAST LASERS Free-Space CPA Approach Uses Volume Holographic Gratings.pdf

…pulse duration and shape even at a moderately high power level (14
W). The beam quality of the VHG-based system was measured to be M2 <1.2, indicating that the
VHG elements do not significantly impact the beam quality of the pulse. And the measured
compressor efficiency of >80%…

CMM 11.5.indd

CMM 11.5.indd

…a
6 in. sapphire wafer in a single scan.
The laser generates a homogeneous
line beam of 155 mm long axis length
and 0.3 mm short axis width (figure
2). Excimer laser line beam systems
enable a throughput of 60 and
more wafers per hour and are the
preferred…

COHR PowerLinePico10 DS 1019.pdf

COHR PowerLinePico10 DS 1019.pdf

…Average Power (W) (400 kHz) 8 3
Frequency Range (kHz) 200 to 800
Pulse Energy (µJ) (400 kHz) 20 up to 7.5
Pulse Width (ns) 0.5
M2 <1.5
Beam Waist (mm) 2.0 1.2
Controller RCU - ITX
Software VLM 5.2, Windows 10
Chiller Air-cooling
Dimensions (L x W x…

COHR HELIOS DS 0217 3.pdf

COHR HELIOS DS 0217 3.pdf

…to 70 Single-shot to 125
Nominal Pulse Repetition Frequency (kHz) 50 50 125
Pulse Width (ns) <0.79 <0.69 <0.95
Spatial Mode TEM00
M2 (Beam Quality) <1.25
Beam Diameter, 1/e2 (mm) 3.5 2.5 2.5
Polarization > 50:1, vertical
Jitter (ns)
between…