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dpss pulsed

Chameleon Vision S whitepaper.pdf

Chameleon Vision S whitepaper.pdf

…From the mid-90's the progressive replacement of Ion pump lasers with CW DPSS green lasers improved reliability, noise, stability, space and energy/environmental footprint. Even after the introduction of DPSS green lasers, pump and Ti:Sapphire lasers were still two separate boxes requiring…

Laser Focus World - February 2018

Laser Focus World - February 2018

…with our Rapid NX picosecond
laser, which is a mode-locked DPSS laser
with a neodymium vanadate (Nd:YVO
4
)
gain medium. This laser has an average
power of 7 W, a pulsewidth <15 ps, and a
maximum pulse repetition rate of 1 MHz.
Figure 2 shows typical marks…

CMM 9.3.indd

CMM 9.3.indd

…UV Laser Marking
An alternative method is to employ the UV (355
nm) output of a frequency tripled, diode-pumped,
solid-state (DPSS) laser. UV light is absorbed more
strongly than longer wavelengths by most materials.
Moreover, the laser photons directly break interatomic…

2016-Ultrafast-Laser-Systems-Catalog.pdf

2016-Ultrafast-Laser-Systems-Catalog.pdf

…RegA
9000/9040/9050 provides a unique range of performance for Ti:Sapphire amplifiers. Its use of CW pumping by the market-leading Verdi DPSS laser creates
a stable, near diffraction-limited output beam with
energy to >6 J at 250 kHz. At high repetition-rates,
data acquisition…

Industrial Laser Solutions - November/December 2015

Industrial Laser Solutions - November/December 2015

…PulseEQ mode,
which holds pulse energy at a constant
value, even as repetition rate is varied.
This is not the case with conventional
Q-switched lasers. The advantage of
changing repetition rate is that it enables
the color, darkness, and pulse overlap
of the mark…

Microsoft Word - Coherent Whitepaper - Marking Stainless Steel Medical Devices

Microsoft Word - Coherent Whitepaper - Marking Stainless Steel Medical Devices

…near infrared output from fiber lasers or DPSS nanosecond lasers to produce black
marks. These marks generally exhibit high contrast. However, the black appearance is due
primarily to the creation of an outer layer of oxide - the laser pulses cumulatively heat the
metal to the point…

34706a cover.indd

34706a cover.indd

…these applications require the use of
ultrafast lasers that enable the generation of pulses short enough to be measured in femto- or
attoseconds (1015 to 1018 seconds). Because of these very short pulse durations, ultrafast lasers
enable the study of fundamental physical and chemical…

32311a coverSinglesRR.indd

32311a coverSinglesRR.indd

…these applications require the use of
ultrafast lasers that enable the generation of pulses short enough to be measured in femto- or
attoseconds (1015 to 1018 seconds). Because of these very short pulse durations, ultrafast lasers
enable the study of fundamental physical and chemical…

Coherent

Coherent

…applications require the use of
ultrafast lasers that enable the generation of pulses short enough to be measured in femto- or
attoseconds (10-15 to 10-18 seconds). Because of these very short pulse durations, ultrafast lasers enable
the study of fundamental physical and chemical…

CMM 11.3.indd

CMM 11.3.indd

…of 193 nm excimer laser, such as the Coherent ExciStar (figure 1)--there is cost parity with longer wavelength CO 2 and diode-pumped solid state (DPSS) laser-based solutions, as well as superior quality and throughput of the marks. Two decades of the eye care industry utilising excimer lasers to…

EU Photonics Talk Nobel Laureate Haensch.pdf

EU Photonics Talk Nobel Laureate Haensch.pdf

…Azure using a resonant build-up
cavity based on the "Haensch-Couillaud" locking technique to frequency
double the output of a 532 nm DPSS vanadate laser.
TH: Yes, Bernard Couillaud was a visiting scientist at our laboratory at Stanford, on leave from the University of
Bordeaux,…

Ted Haensch  Sharing His Unique Perspective on Lasers

Ted Haensch Sharing His Unique Perspective on Lasers

…Azure using a resonant build-up
cavity based on the "Haensch-Couillaud" locking technique to frequency
double the output of a 532 nm DPSS vanadate laser.
TH: Yes, Bernard Couillaud was a visiting scientist at our laboratory at Stanford, on leave from the University of
Bordeaux,…

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