1 - 10 of 140 Search Results for flat top
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1.
50390-251_2
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... to deliver high pulse energies and high average powers at multiple UV wavelengths (157, 193, 248, 308, and 351 nm)--plus its inherent homogenous flat-top beam profile--make it a natural for a broad range of industrial applications, particularly those involving surface structuring, annealing, and stepand ...
Related Searches: 193 nm | mopa | audi
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2.
Relay_imaging_tech_bull
(PAGE 1 OF 2)
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... in the beam producing spatial "hot spots" that can cause optical damage in some cases. This problem can be overcome by imaging a "flat top" beam through the amplifiers. This technique was developed at Lawrence Livermore National Laboratory and since has been applied to many large ...
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5.
PLDWhitepaperfinal050505Rev2
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... off significantly near the edges, then only volatiles in the target will be ablated in that area.) Excellent beam homogeneity over a well-defined flat-top spatial profile can be achieved through the use of optimized electrode materials and an evenly distributed discharge volume. These, in turn, can ...
Related Searches: compexpro
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6.
702_TuiLaser_Reprint
(PAGE 3 OF 4)
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... . sensing variations from the standard to a fraction of a percent. So it must be imaged homogeneously." The spatial beam profile should have a flat top. If you take 80 percent of the central beam, you should get ±5 percent homogeneity, he said. Micromachining, the smallest nonlithography market ...
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7.
Pulsed Q-Switched
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... . Ideal for pumping Ti:Sapphire, Evolution delivers high average power (>90W at 5 kHz) or high energy-per-pulse (up to 45 mJ at 1 kHz) with a flat-top symmetrical beam profile. AVIA is a family of ultraviolet and green high-power, diode-pumped, Q-switched lasers, available with average power ranging ...
Related Searches: nd ylf | 1064 nm laser | q-switch | picosecond laser
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9.
Paper_LPM2004Rev2
(PAGE 3 OF 6)
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... . 1 % is achieved at high pulse energies. 3.2 Beam Homogeneity Excimer lasers have typically a rectangular beam profile, whereas the long axis has a top head and the short axis has a gaussian like shape. The highly homogeneous spatial distribution of the COMPex beam profile obtained from a single shot ...
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10.
FUN_12_R_DELMDAHL_revised
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... to 200Hz fixed, 10Hz (20Hz) Shot-to-Shot Stability 0.5 to 1%, rms 8 to 12%, rms Long Term Drift, 4hrs 0 to 1%, rms 10 to 15%, rms Ablation Geometry Flat-top profile "distorted Gaussian" Pulse Width, FWHM 15 to 20ns 5 to 8ns Consumables Gas bottle Flash-lamps, crystals nants are efficiently ...
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