or almost a decade, the laser industry has labored to produce a compact, reliable semiconductor-based laser that emits a blue beam. It is a tale replete with exotic design schemes, from upconversion fiber lasers to waveguide or resonantly doubled laser diodes. But none of these ventures has produced ... Related Searches:sapphire 488-20 | 980nm | second harmonic generator
A dvances in laser-based analytical instrumentation have finally begun to catch up with advances in microprocessor technology and consumer electronic devices. Although faster, smaller and more-ergonomic devices permeate our personal lives, until recently users of laser-based analytical tools toiled ... Related Searches:405nm laser | 405 nm | 638nm
... ünen Spektrum zu schliessen. Mit einer neuen und patentierten Technik, dem optisch gepumpten Halbleiterlaser (OPSL - Optically Pumped Semiconductor Laser), schließt Coherent diese Lücke. Nach der weltweit ersten Markteinführung eines Festkörperlasers für 488nm folgt in diesem Monat der erste kommerzielle ... Related Searches:488 nm | 488-20 | sapphire 488-20 | argon laser
... ünen Spektrum zu schliessen. Mit einer neuen und patentierten Technik, dem optisch gepumpten Halbleiterlaser (OPSL - Optically Pumped Semiconductor Laser), schließt Coherent diese Lücke. Nach der weltweit ersten Markteinführung eines Festkörperlasers für 488nm folgt in diesem Monat der erste kommerzielle ... Related Searches:sapphire 488-20 | 488-20 | ops | opsl
Coherent has four patents covering the technology and processes, and four more are pending. This month, the company launches Sapphire 488-20, a commercial optically pumped semiconductor laser with an output power of 20 mW at 488nm, noise less than 0.25 percent rms, TEM00 spatial characteristics and ... Related Searches:sapphire 488-20 | 488 sapphire
Un développement inattendu Les lasers à CO2 comptent parmi les dinosaures de l'optique cohérente ! Cette technologie est souvent considérée comme figée, alors qu'elle présente en fait un potentiel significatif de développement : évidemment, le challenge n'est plus tellement de comprendre les fondamentaux ... Related Searches:laser direct imaging | sbr
ABSTRACT Semiconductor chip manufacturing has become increasingly dependent upon laser technology, from photomask generation through packaging. Laser manufacturers have responded to this demand with the development of products that are increasingly specialized and optimized for the needs of semiconductor ... Related Searches:mopa | lambda physik | 355 nm cw | coherent 532
a phenomenon called amplified spontaneous emission (ASE). Again, this limits the ability to image small features. An innovative excimer laser design addresses these various requirements by using a two-chamber construction in an architecture called MORRA (master oscillator-regenerative ring amplifier ... Related Searches:355 nm
2 Photonik international online · March 2009 Originally published in German in Photonik 1/2009 Laser Technology Tests at a leading UK crime research lab have shown that newly available yellow (577 nm) and blue (460 nm) multi-watt lasers can find otherwise hidden fingerprints and trace evidence. Roy ... Related Searches:577 nm | ops laser