Acousto-optic interaction occurs in all optical mediums when an acoustic wave and a laser beam are present in the medium. See all condition definitions – opens in a new window or tab. Acousto-Optic devices are used in laser equipment for electronic control of the intensity and position of the laser beam. It functions as a tunable transmissive filter. UH — Ultra high Resolution.
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Please enter 5 or 9 numbers for the ZIP Code. They are fabricated from high optical quality Fused Quartz, Flint Glass, and Tellurium Dioxide, or other acousto-optic materials with Brewster cut optical faces or durable hard oxide AR coatings for high optical power applications.
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If the incident acoustic wave is introduced in the opposite direction of the incident optical wave, the laser shifts toward the lower frequency side. Other materials and models are available. Skip to main content. EH — Extra high Resolution. The AOD changes the diffraction angle of an input laser beam and its angular position is linearly proportional to the RF frequency, so that the higher the frequency, the larger the diffracted angle.
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Most importantly, it comes with an economic price tag. The item may have some signs of cosmetic wear, beimrose is fully operational and functions as intended.
BRC-AO-Tunable Filters – Iberoptics Shop
H — High Resolution. Due to a Doppler shift, the frequency of the diffracted first order optical beam in the AO modulator or AO frequency shifter is shifted in frequency wavelength by the acoustic carrier frequency wavelength.
The RF Drivers are provided with either analog amplitude modulation, TTL, or a combination of both, depending upon application requirements. Its angular position is linearly proportional to the acoustic frequency, so that the higher the frequency, the larger the diffracted angle. See all condition definitions – opens in a new window or tab. Please enter a number less than or equal to 1.
UH — Ultra high Resolution. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab. The unit is USB-capable, has removable memory and includes a touchscreen display.
Calculate Varies based on location and shipping method. See terms – opens in a new window or tab. The mode-locking technique is actually a phase locking process, connecting the various longitudinal modes by fixing the relative phase differences among them.
The acoustic and optical waves propagate at quite different angles through the crystal.
You are covered by the eBay Money Back Guarantee if you receive an item that is not as described in the listing. Refer to eBay Return policy for more details. Watch list is full. General Interest all of the above. The Brimrose free space Q-switches are designed for the highest conversion efficiency of RF energy into acoustic energy by attaching the transducer to the crystal with an advanced vacuum metallized process.
With appropriate design, the first order beam has the highest efficiency. If the incident acoustic wave is introduced in the direction of the incident optical wave, the laser frequency shifts towards the higher side. No additional import charges at delivery! This amount is subject to change until you make payment. A cavity dumper offers high peak power and higher repetition frequencies.