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acousto optic modulator

Lasers | Photonics Handbook®

Lasers | Photonics Handbook®

…Q-switch device is an acousto-optical modulator or an electro-optical modulator (EOM). Both use crystals where an applied electric field produces some perturbation of the optical properties of the crystal. In the case of acousto-optical modulators, the applied electric field is a radio-frequency…

CO Lasers from Lab to Fab

CO Lasers from Lab to Fab

…superior focusing and longer depth of field achievable at the shorter, CO wavelength. Specifically, when square pulsed with an acousto-optic modulator (AOM), the CO can drill very small holes in glass, with relatively little taper, with precise depth control and no heat damage or cracking.…

CO Lasers from Lab to Fab

CO Lasers from Lab to Fab

…superior focusing and longer depth of field achievable at the shorter, CO wavelength. Specifically, when square pulsed with an acousto-optic modulator (AOM), the CO can drill very small holes in glass, with relatively little taper, with precise depth control and no heat damage or cracking.…

Pulse Switch for Mira 900

Pulse Switch for Mira 900

…HERE Cavity Dumper Accessory 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 and…

Talisker-Ultra-1064-16-Short-Head-Data-Sheet.pdf

Talisker-Ultra-1064-16-Short-Head-Data-Sheet.pdf

…compartment includes two built-in modules that are key to achieving superior materials processing outcomes. A built-in attenuator allows software control of the pulse energy without compromising the beam mode quality; a software controlled acousto-optic modulator acts as a high speed process…

Chameleon-Peak-Power-White-Paper.pdf

Chameleon-Peak-Power-White-Paper.pdf

…the length of the material. See Figure 3 for typical GVD data. Note the high effect from TeO2, the most common material used in acousto-optic modulators. Modestly complex microscopes have a total GDD below 8000 fs2 for wavelengths beyond 1050 nm, thus pulse broadening is not a strong concern for…

Chameleon Vision S whitepaper.pdf

Chameleon Vision S whitepaper.pdf

…dispersion) and can be manipulated to create a negative GVD, to effectively cancel the positive GVD from the other transmissive and reflective optics. By moving the relative positions of the prisms, the laser's on-board processor is able to precisely adjust the amount of negative GVD as the laser's…

9.27.2014 10K

9.27.2014 10K

…the HornetTM, which has specific performance and design attributes for the via drilling market, allowing integrators to eliminate acousto-optic modulators (AOM) from their designs saving significant cost and increasing available laser power and tool throughput. Orders from semiconductor capital…

whitepaper next gen mpe v3.pdf

whitepaper next gen mpe v3.pdf

…include an integrated pre-compensation mechanism to offset pulse broadening due to group velocity dispersion (GVD) in downstream optics, particularly acousto-optic modulators. This can be used to ensure the shortest possible pulsewidth at the sample. Interestingly, although multiphoton imaging has a…

Talisker-Ultra-1064-16-Short-Head-Data-Sheet.pdf

Talisker-Ultra-1064-16-Short-Head-Data-Sheet.pdf

…compartment includes two built-in modules that are key to achieving superior materials processing outcomes. A built-in attenuator allows software control of the pulse energy without compromising the beam mode quality; a software controlled acousto-optic modulator acts as a high speed process…

Talisker-Ultra-1064-16-Short-Head-Data-Sheet.pdf

Talisker-Ultra-1064-16-Short-Head-Data-Sheet.pdf

…compartment includes two built-in modules that are key to achieving superior materials processing outcomes. A built-in attenuator allows software control of the pulse energy without compromising the beam mode quality; a software controlled acousto-optic modulator acts as a high speed process…

Chameleon-Peak-Power-White-Paper FORMFIRST.pdf

Chameleon-Peak-Power-White-Paper FORMFIRST.pdf

…the length of the material. See Figure 3 for typical GVD data. Note the high effect from TeO2, the most common material used in acousto-optic modulators. Modestly complex microscopes have a total GDD below 8000 fs2 for wavelengths beyond 1050 nm, thus pulse broadening is not a strong concern for…

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