1 - 10 of 11 Search Results for mgf2
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1.
pdf_127
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A PUBLICATION BY LAMBDA PHYSIK · APRIL 2001 · No. 58 LAMBDA HIGHLIGHTS Surface Cleaning of Artwork Using 248 nm Laser Radiation Dr. Rianne Teule, Art Innovation, The Netherlands IN THIS ISSUE: · Surface Cleaning of Artwork Using 248 nm Laser Radiation Art Innovation offers a new, excimer later, cleaning ...
Related Searches: boxcar | geolas | 193 nm | laser ablation
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2.
Intrinsic_Birefringence_2
(PAGE 1 OF 4)
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... were made using an electrodeless Hg lamp. The spectral line emission was chopped, collimated by a paraboloidal mirror, and linearly polarized by a MgF2 Rochon polarizer. The polarized light passed through the sample on a rotation stage and a MgF2 SoleilBabinet compensator oriented 45° to the polarizer ...
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3.
Intrinsic_Birefringence_2
(PAGE 2 OF 4)
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... °, and 315° from the polarization direction, corresponding to the maximum transmission intensities in Fig. 1 a , as expected. The orientation of the MgF2 compensator gave the sign of the birefringence. The birefringence determined by the two methods above were consistent within 20% for all samples, though ...
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4.
pdf_127
(PAGE 5 OF 12)
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... toward the glowing hollow cathode lamp. High-purity N2 gas was used to purge the beam line, which was separated from the evacuated spectrograph by a MgF2 window. We took about 100 exposures of a NovaLine F1030 F2 laser using different gas fills, discharge voltages, and laser gas temperatures. The gas ...
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5.
pdf_127
(PAGE 7 OF 12)
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... beam was directed parallel to the optical axis of the crystal, and it was focused on the sample with a 60 cm concave aluminium mirror coated with MgF2, at right angle to the laser axis. The fluorescent light was detected along the optical axis as well. A band-pass filter with 23% transmission at 157 ...
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6.
2002_AnalChem_VUV-lamp-TOFMS_2
(PAGE 7 OF 12)
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... of the TOFMS ion source. The optical elements of the imaging system were placed in the rare gas volume. A parabolic aluminum mirror coated with a MgF2 protective layer was used to collect and direct the VUV radiation formed in the active volume near the SiN foil. The second part of the optical system ...
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9.
pdf_130
(PAGE 1 OF 8)
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... selected a u n i f o rm portion of the beam. The target was movable on a X-Y translation stage; it could be exposed directly to the beam, or via a MgF2 window so that a small layer of a reactive gas could optionally be maintained in front of the t a rget, e.g. for laser-induced reactive etching. Pulse ...
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10.
pdf_130
(PAGE 4 OF 8)
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... as the atmosphere was applied in the processing chamber that contained the beam focusing optics, either a spherical or a cylindrical lens made of MgF2. At the exit of the processing chamber, a mask was mounted to define the shape of the structure to be transferred to a target. The substrate was moved ...
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