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double frequency

Sapphire-Advantage-Low-Noise.pdf

Sapphire-Advantage-Low-Noise.pdf

…the use of intracavity frequency doubling. However, many of the earlier diode pumped solid state (DPSS) lasers suffer from output noise due to a phenomenon called "green noise," or the "green problem." Multimode DPSS Laser non-frequency doubled Frequency Frequency Frequency Time Multimode DPSS laser…

2016-Ultrafast-Laser-Systems-Catalog.pdf

2016-Ultrafast-Laser-Systems-Catalog.pdf

…combined
with the green end of this same broad spectrum. A fast
photodetector senses the resultant beat frequency
and at wo, the carrier envelope offset frequency. Our
feeback electronics control the fast and slow actuators
inside the Vitara-T to stabilize wo to a fraction…

COHR RLScatalog 2017revA web.pdf

COHR RLScatalog 2017revA web.pdf

…combined
with the green end of this same broad spectrum. A fast
photodetector senses the resultant beat frequency
and at wo, the carrier envelope offset frequency. Our
feeback electronics control the fast and slow actuators
inside the Vitara-T to stabilize wo to a fraction…

Advances in Diode Lasers and OPSLs

Advances in Diode Lasers and OPSLs

…external cavity
structure allows
for laser beam shaping, including mode control and
insertion of optical components, e.g. for frequency
doubling. With this approach, an OPSL can generate a
high-quality, diffraction-limited, single-transverse mode
(TEM00
) visible…

Sapphire-Advantages-Summary.pdf

Sapphire-Advantages-Summary.pdf

…utilize optically pumped semiconductor technology to produce near infrared laser light that is converted to visible output by intracavity frequency doubling. Sapphire lasers are based on Optically Pumped Semiconductor Laser (OPSL) technology. Here, a diode laser pumps a semiconductor chip whose…

Mantis DS

Mantis DS

…Main pulse to adjacent pulse is >100: 1 TeO2 cell or >200:1 SiO2 cell. Contrast ratios for high-power
pumped femtosecond systems are 0.5 times the given values for the TeO2 cell.
4 For SHG operation, the fundamental output must be pulse picked first, then frequency doubled.

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

…pulse. It generates an optical field at double the frequency of the original laser beam, with the
result that part of the incoming laser power will be converted to half the original wavelength (second-harmonic generation (SHG) or frequency doubling)
(Figure 9). Since energy has to be…

COHR Azure DS 0717 4.pdf

COHR Azure DS 0717 4.pdf

…highly successful Verdi CW green laser. The single-frequency emission from Verdi is converted into 266 nm by using a high-efficiency resonant frequency doubling cavity. This product is designed for a reliable hands-free 24/7 operation in an industrial environment. OEM design provides fully automated…

Revolution-Data-Sheet.pdf

Revolution-Data-Sheet.pdf

…Lasers Revolution Features: · Models up to 45 mJ and average powers >80W at 527 nm · Nd:YLF gain medium for high energy storage · Intracavity frequency doubled for best efficiency · CW diode pumped for lowest optical noise · User adjustable repetition rate · Excellent mode quality with smooth energy…

COHR Prometheus DS 1017 1.pdf

COHR Prometheus DS 1017 1.pdf

…Linewidth CW DPSS Green Laser Prometheus is a frequency doubled Nd:YAG laser providing both 532 nm and 1064 nm outputs in a single package. Being based on a widely recognized Non-Planar Ring Oscillator (NPRO) configuration Prometheus features frequency and intensity stability parameters unmatched by…

300C MotoFred MC-030

300C MotoFred MC-030

Input Power 3-phase with ground Voltage 208 ±10% vac, 50 or 60 Hz Maximum Current Draw 60 amp/phase @ 208 vac Cooling-Water Flow Rate 8.5 liter/min (2.2 gallon/min) Cooling-Water Pressure 1.41 to 4.23 kg/cm3, 20 to 60 psi Cooling-Water Incoming Temperature 10 to 35°C (50 to 95°F) Purge 0.5-1.0 SCFH…

90C Fred MC-032

Input Power 3-phase with ground Voltage 208 ±10% vac, 50 or 60 Hz Maximum Current Draw 60 amp/phase @ 208 vac Cooling-Water Flow Rate 8.5 liter/min (2.2 gallon/min) Cooling-Water Pressure 1.41 to 4.23 kg/cm3, 20 to 60 psi Cooling-Water Incoming Temperature 10 to 35°C (50 to 95°F) Purge 0.5-1.0 SCFH…

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