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1 - 10 of 24 Search Results for acousto-optic modulator

1. Coherent Inc. FR4 Cutting with the K2K CO2 Laser

…as the Coherent CO 2 K2K, in conjunction with an acousto-optic modulator. Laser Used:G- and K-Series 9-Micron Process: The output beam from a Coherent K2K laser was passed through an optical system consisting of an aperture, an acousto-optic modulator, an optical isolator (to eliminate back reflections…
Related Searches: acousto-optic modulator | diamond k2k | k-2k | glass cutting

Best Practices Whitepaper

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…electro-optic modulators can also be employed. These devices can either totally block or permit beam passage (providing >90% transmission, or 100% suppression) or they can deliver very fast intensity modulation (transmitting anywhere between 5% to 90% of the laser's full power). Acousto-optic devices operate…
Related Searches: acousto-optic modulator | avia 266 355 532 nm dpss lasers | telecentric | f-theta

3. Best_Practices_Whitepaper.pdf (PAGE 5 OF 6)
…modulators can also be employed. These devices can either totally block or permit beam passage (providing >90% transmission, or 100% suppression) or they can deliver very fast intensity modulation (transmitting anywhere between 5% to 90% of the laser's full power). Acousto-optic… Related Searches: acousto-optic modulator \| electro-optic modulators \| galvanometer

4. Coherent Inc. Microvia Drilling of Printed Circuit Board with CO2 Lasers
…output beam from the laser was directed into a 0.6X telescope to reduce its diameter from 6.5 mm to 4 mm. This beam was then sent through an acousto-optic modulator and re-expanded by a 1.33X telescope. The beam was then passed through an isolator/circular polarizer assembly and then to a 63 mm focal length… Related Searches: acousto-optic modulator \| k-225i

5. COHR_UF2010_Catalog_web.pdf (PAGE 40 OF 84)
…Mira-900-F, Mira-900-P and 900-D, extends the Mira-900's cavity length to include the Pulse Switch's acousto-optic modulator. An optional integrated frequency-doubling module that provides conversion efficiencies up to 40% further extends the capabilities of the Pulse Switch… Related Searches: acousto-optic modulator \| frequency doubler

6. Best_Practices_Whitepaper.pdf (PAGE 5 OF 6)
…modulators can also be employed. These devices can either totally block or permit beam passage (providing >90% transmission, or 100% suppression) or they can deliver very fast intensity modulation (transmitting anywhere between 5% to 90% of the laser's full power). Acousto-optic… Related Searches: galvanometer \| acousto-optic modulator \| electro-optic modulators

7. Coherent Inc. Chameleon Family Lasers Enabling Multiphoton Imaging

…-compensation, Chameleon gives you both choices. Shortest Pulsewidths: Microscopes and scanning units may have highly dispersive elements like acousto-optics modulators (AOM) or complex, high-index lenses. It is now possible for some complex MPE optical systems to exhibit more than 30,000 fs 2 of GVD. This…
Related Searches: chameleon | chameleon ultra ii | chameleon ultra 2 | opo laser

8. Coherent Inc. Pulse Switch for Mira 900

…the Ultrafast Laser Systems Catalog With Pulse Switch, the Mira cavity is extended to include the Pulse Switch’s acousto-optic modulator. By using intracavity acousto-optic modulation to switch pulses out of the Mira cavity, Pulse Switch provides a convenient way both to reduce laser repetition rate…
Related Searches: cavity dump | acousto-optic modulator | synchronization and delay generator | mira

9. 03 T Coherent.42-46 (PAGE 2 OF 5)
…that a very small focused spot can be achieved. This focused laser spot is simultaneously scanned over the mask surface and modulated using acousto-optic devices. The 43 T E C H N O L O G Y M A R C H 2 0 0 5 s e m i m f g . c o m TABLE 1 Lasers in the ITRS 1st… Related Searches: acousto-optic modulator

10. COHR_UF2010_Catalog_web.pdf (PAGE 42 OF 84)
…oscillator to provide superior stability, extends the cavity length of the Mantis to include the Pulse Switch's acousto-optic modulator. By intracavity acousto-optic deflection, pulses are switched out of the Mantis cavity, providing a convenient way to both increase the output… Related Searches: acousto-optic modulator

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