- Complete AQS-274AM1B3A1 identity confirmed by the supplied IntraAction nameplate
- Water-cooled optical assembly with an RF connection and opposed beam apertures
- Exact wavelength, RF drive and aperture configuration must be matched to the installed laser
AQS-274AM1B3A1 is an IntraAction water-cooled acousto-optic Q-switch used to control optical loss within a compatible laser resonator.
The supplied unit combines an optical interaction path, an RF input and liquid-cooling connections in one mounted assembly. Its correct operation depends on the laser beam, RF driver and cooling circuit being matched to the exact configured device.
Before replacement, compare the complete nameplate, optical wavelength, polarization, active aperture, RF frequency and power, coolant requirements, beam height and mounting orientation. The available AQS-A1 family sheet does not establish the configuration encoded by the M1B3A1 suffix.
Availability, condition, price, and shipping time for AQS-274AM1B3A1 are confirmed during quotation.
IntraAction AQS-274AM1B3A1 Water-cooled acousto-optic Q-switch Manuals, Product Family, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- The AQS-A1 family sheet specifies optical power capability up to 500 MW/cm²
- Family optical data lists 0.3% static insertion loss and anti-reflection coating reflectance below 0.05%
- IntraAction notes that alternative wavelengths, frequencies and active apertures are available, so the M1B3A1 order configuration must be verified
- One BNC connector is visible on the top interface plate.
- Two coolant fittings are visible on the housing.
- Opposed optical apertures and multiple threaded mounting holes are visible.
- The official AQS-A1 document describes acousto-optic Q-switch cavity-loss modulation.
- The official family document specifies BNC RF connection and water cooling for its listed configurations.
- The document does not list AQS-274AM1B3A1, so AQS-274A1A frequency, aperture and RF power are not transferred.
- Laser-cavity loss modulation for generation of high-intensity pulsed light
- High-peak-power pulsed-laser resistor trimming
- Pulsed-laser systems used in spectroscopy and scientific research