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1 - 10 of 17 Search Results for gator

1pdf document  NonTraditionalMethodsforMakingSmallHolesRev2 Best match in this PDF  |  All matches in this PDF
…improvements in ultraviolet (UV) light lasers have made them a very competitive tool for microdrilling and other micromachining applications. The Gator (photo on page 77) is a compact, diode-pumped solid-state laser (DPSSL) made by Lambda PhysikInc.,Ft.Lauderdale,Florida.Itoffers a combination of high…
Related Searches: alumina drilling | fiber optic taper | ceramic

2pdf document  HighPeakPowerSolidStateLaserforMicromachiningofHardMaterialsRev2 Best match in this PDF  |  All matches in this PDF
…significantly less thermal damage than longer wavelengths like IR [5]. The Lambda Physik Gator and PowerGator DPSS-Nd:YAG lasers produce diffraction limited TEM00 beam with M2 <1.2, allowing excellent beam focusability. The Gator series of lasers have been specifically designed for micromachining of hard materials…
Related Searches: 532nm pulsed laser | 355 nm laser | sapphire

3pdf document  ComparisonExcimerLaserSolidStateLaserRev2 Best match in this PDF  |  All matches in this PDF
…the 355 nm UV wavelength can be generated with high efficiency and stability. Figure 2: Typical beam profile of a diode pumped solid state laser (GATOR) Diode pumped solid state lasers emit a so called "diffraction limited" beam quality (M2 < 1.2) which provides the smallest possible size for micro…
Related Searches: silicon drilling | excimer laser annealing | 193 nm laser | 532 nm laser

4HighPeakPowerSolidStateLaserforMicromachiningofHardMaterialsRev2.pdf  (PAGE 3 OF 9)
…Laser
The DPSS Lasers used in these tests belong to the Lambda Physik Gator series. This series consists of models with
output powers ranging from 3 to >28 watt and wavelengths of 1064, 532 and 355 nm. Since all Gator models deliver
short pulses of about 15 ns. the very high peak power…

5HighPeakPowerSolidStateLaserforMicromachiningofHardMaterialsRev2.pdf  (PAGE 4 OF 9)
…beam
quality and wavelength.
GATOR 355 / POWERGATOR 355 5 -10 µm spot
GATOR 532 / POWERGATOR 532 8 -16 µm spot
GATOR 1064 / POWERGATOR 1064 16 - 32 µm spot
Table 3: Typical spot diameters d for f/D = 10 to 20 for the different Gator models.
3. RESULTS AND DISCUSSION

6HighPeakPowerSolidStateLaserforMicromachiningofHardMaterialsRev2.pdf  (PAGE 1 OF 9)
…less thermal damage than longer wavelengths like IR [5].
The Lambda Physik Gator and PowerGator DPSS-Nd:YAG lasers produce diffraction limited TEM00 beam with M2
<1.2, allowing excellent beam focusability. The Gator series of lasers have been specifically designed for
micromachining of hard…
Related Searches: sergei | fiber optic taper

706smallholes.indd  (PAGE 2 OF 8)

in a much smaller recast layer and better
quality holes.
A study conducted by Lambda Physik
demonstrated that its Model G1064 Gator
(withanaveragepowergreaterthan10watts)
can drill holes in 1 mm-thick steel plate at
a rate of 10 mm per second. Close-ups of
holes…

8ICALEO  (PAGE 9 OF 10)
…stainless steel cut by DPSS laser
using 355 nm wavelength and 15 ns pulse length.
Figure 9: 304 SS tubing, 0.5 mm OD, 0.25 mm ID, cut by Gator UV (355 nm (~ 56 µm lines,
84 µm spaces) (50X)
Stainless steel or NiTi alloy are used in the fabrication of stents. Such stents are widely…

9pdf document  pdf 128 Best match in this PDF  |  All matches in this PDF
…speed and accuracy, and minimal recast layer. Experimental The laser source consisted of sidepumped, q-switched Nd:YAG oscillator (Lambda Physik's Gator) followed by a diodepumped amplifier. The oscillator produced 15 ns pulses in TEM00 beam with an average power of 10 W at 1064 nm and a nominal repetition…
Related Searches: tea co2 laser | third harmonic generation | uv diode laser | 532 nm pulsed laser

10Coherent, Inc. 10-K  (PAGE 10 OF 93)
…Compass
OPS
DPSS
Materials processing Marking, welding,
engraving, cutting and
drilling
FAP family
Diamond
Gator family
Semiconductor
CO2
DPSS
Automotive production Lambda steel Excimer
Rapid Prototyping Avia DPSS
Scientific and instrumentation…
Related Searches: vioflame | viper | sapphire


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