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Nitrogen Laser

Excimer laser technology trends

Excimer laser technology trends

…mounted, nitrogen purged resonator optics
which are mechanically and thermally decoupled from the
laser tube are common features in high power mass production
excimer lasers adding to the steadily improving long-term
performance characteristics of industrial high power lasers.

Laser Focus World - August 2016

Laser Focus World - August 2016

…PÄT Z E L In 2015, Laser Focus World contributing editor Jeff Hecht commemorated the magazine's 50th anniversary with a series of articles chronicling major technology milestones. Among the trends, it's interesting to note that some laser technologies, such as ruby, nitrogen, and helium cadmium…

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

Microsoft Word - Coherent Whitepaper - Laser Processing of µLED

…wavelength of 248 nm. The interfacial GaN layer absorbs the UV laser photons, heats up to
about 900°C and undergoes thermal decomposition. The thermal decomposition of GaN during
the LLO process involves the formation of nitrogen gas and metallic gallium according to the
following…

DIAMOND J-5V Series OEM Lasers Preinstallation Manual, Rev. AA

DIAMOND J-5V Series OEM Lasers Preinstallation Manual, Rev. AA

…exits the laser head from this aperture.
Nitrogen Purge Provides for the mandatory gas purge of the beam conditioning optics. Requires
1/4 inch (6.3 mm) OD Teflon, polyethylene or polypropylene tubing.
Standard gas fitting for purging the optics in the laser head. Nitrogen is not

Diamond J-2 Series OEM Lasers Preinstallation Manual, Rev. AB

…exits the laser head from this aperture.
Nitrogen Purge Provides for the mandatory gas purge of the beam conditioning optics. Requires
1/4 inch (6.3 mm) OD Teflon, polyethylene or polypropylene tubing.
Standard gas fitting for purging the optics in the laser head. Nitrogen is not

Ted Haensch  Sharing His Unique Perspective on Lasers

Ted Haensch Sharing His Unique Perspective on Lasers

…neon lasers, I secured a NATO post-doc position with Professor Art Schawlow at Stanford University. Fortunately, I had witnessed a dye laser being pumped by a commercial nitrogen laser when I visited Bell Labs on my way to California. I persuaded Art that we should acquire a nitrogen laser, and that…

Diamond J-5 Series OEM Lasers Preinstallation Manual, Rev. AC

…exits the laser head from this aperture.
Nitrogen Purge Provides for the mandatory gas purge of the beam conditioning optics. Requires
1/4 inch (6.3 mm) OD Teflon, polyethylene or polypropylene tubing.
Standard gas fitting for purging the optics in the laser head. Nitrogen is not

DIAMOND J-3 Series OEM Lasers Preinstallation Manual, Rev. AB

DIAMOND J-3 Series OEM Lasers Preinstallation Manual, Rev. AB

…exits the laser head from this aperture.
Nitrogen Purge Provides for the mandatory gas purge of the beam conditioning optics. Requires
1/4 inch (6.3 mm) OD Teflon, polyethylene or polypropylene tubing.
Standard gas fitting for purging the optics in the laser head. Nitrogen is not

DIAMOND J-5 Series OEM Lasers Preinstallation Manual Rev AA

DIAMOND J-5 Series OEM Lasers Preinstallation Manual Rev AA

…exits the laser head from this aperture.
Nitrogen Purge Provides for the mandatory gas purge of the beam conditioning optics. Requires
1/4 inch (6.3 mm) OD Teflon, polyethylene or polypropylene tubing.
Standard gas fitting for purging the optics in the laser head. Nitrogen is not

Diamond J-3-5 Series OEM Lasers Preinstallation Manual, Rev. AA

Diamond J-3-5 Series OEM Lasers Preinstallation Manual, Rev. AA

…is responsible for all cost of repair or
damage to the laser.
Figure 3-4. Purge Gas Diagram
Nitrogen
- or -
Air
Compressor
Aftercooler
3
Tank
1
2
4
1 2
5
Laser Head and
RF Power Module
6
1
2
3

Diamond J-3 Series OEM Lasers Preinstallation Manual, Rev. AC

Diamond J-3 Series OEM Lasers Preinstallation Manual, Rev. AC

…exits the laser head from this aperture.
Nitrogen Purge Provides for the mandatory gas purge of the beam conditioning optics. Requires
1/4 inch (6.3 mm) OD Teflon, polyethylene or polypropylene tubing.
Standard gas fitting for purging the optics in the laser head. Nitrogen is not

MetaBEAM1000c Pre.book

MetaBEAM1000c Pre.book

Site Preparation
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Nitrogen is also used to purge the laser of the LMT system. No other
gas should be used in place of Nitrogen.
DANGER!
No other gas should be used in place of Nitrogen to purge the
laser of the LMT system. Using other gases may result in a fire.…