Acousto-Optic Q-Switches

Product number: SW11427

Manufacturer: Gooch & Housego

Product information "Acousto-Optic Q-Switches"

Wavelength 1030-2100 nm; Active Aperture 1-8 mm; Operating Frequency 24-80 MHz; Optical Material Crystalline Quartz, Fused Silica; Type Water Cooled, Conduction Cooled

An acousto-optic Q-switch (AOQS) works within a laser cavity to generate high intensity, pulsed light by actively controlling the Q-factor (loss) of the cavity. The acousto-optic Q-switches available from Gooch & Housego (G&H) are rugged, reliable and long-lasting. The product offering includes low insertion loss and highly efficient acousto-optic Q-switches capable of handling very high peak power. Particular attention is used to match the cavity length, repetition rate, wavelength, beam diameter, polarization state and output power of a laser to the best acousto-optic Q-switch solution.

G&H offers off-the-shelf solutions for polarized or unpolarized lasers at near infrared wavelengths. G&H can accommodate large lamp pumped multimode laser beam diameters (up to 8 mm) as well as small compact diode pumped beam diameters (< 1 mm) with both water and conduction cooling. Specialized designs meet unique needs such as ultra-high single pass loss (up to 96%), high switching speeds and premium pulse-to-pulse stability.

A full line of RF drivers designed specifically for Q-switching is available, with rapid fall times, tight synchronization, operation in either fixed or variable mode and advanced capabilities like first pulse suppression or multichannel operation to drive multiple Q-switches within the same cavity.

Applications: Laser Marking; Lithography; Material Processing; Medical Surgery; Micromachining

Series	Wavelength	Active Aperture	Operating Frequency	Optical Material	Type	Downloads
I-QS080-1C10G-8-GH28 Q-Switch	1030 - 1064 nm	1 mm	80 MHz	Crystalline Quartz	Conduction-Cooled	Datasheet	Driver
Super Q-Switch	1064 nm	1.6, 2, 3, 4, 5, 6.5 mm	24, 27.12 MHz	Crystalline Quartz	Water Cooled	Datasheet	Driver
Industry Standard AO Q-Switch	1064 nm	1.6, 2, 3, 4, 5, 6.5, 8 mm	24, 27.12, 40.68, 68 MHz	Fused Silica	Water Cooled	Datasheet	Driver
Stallion Q-Switch	1064 nm	1.6, 2, 3, 4, 5, 6.5, 8 mm	24, 27.12, 40.68, 68 MHz	Fused Silica	Water Cooled	Datasheet	Driver
VHE AO Q-Switch	1064 nm	1.6, 2.5, 2, 3, 4 mm	68 MHz	Crystalline Quartz	Water Cooled	Datasheet
I-QS041-1.8C10G-4-GH21 AO Q-Switch	1064 nm	1.8 mm	40.68 MHz	Crystalline Quartz	Conduction-Cooled	Datasheet	Driver
I-QS080-1C10G-4-GH25 Q-Switch	1064 nm	1 mm	80 MHz	Crystalline Quartz	Conduction-Cooled	Datasheet	Driver
I-QS080-0.5C10G-8-GH48 Q-Switch	1064 nm	0.5 mm	80 MHz	Crystalline Quartz	Conduction-Cooled	Datasheet	Driver
I-QS080-1C10H-4-OS14	1319 - 1342 nm	1 mm	80 MHz	Crystalline Quartz	Conduction-Cooled	Datasheet	Driver
I-QS027-4S4V2-x5-ST1 Q-Switch	1550 nm	4 mm	27.12 MHz	Fused Silica	Water Cooled	Datasheet
I-QS041-2C10V5-4-HC1 Q-Switch	1900 - 2100 nm	2 mm	40.68 MHz	Crystalline Quartz	Conduction-Cooled	Datasheet	Driver
I-QS041-5C10V5-x5-ST3 Q-Switch	2100 nm	5 mm	40.68 MHz	Crystalline Quartz	Water Cooled	Datasheet	Driver

Manufacturer "Gooch & Housego"

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The AXIALSCAN-FIBER 20/30 deflection systems can be easily integrated into any laser system by means of various mechanical interfaces below, to the side (robot flange is possible) and from above. The integrated fiber collimator enables connection of the laser fiber without beam path alignment. A second external protective window can be quickly and easily replaced, with optional monitoring available. Camera and welding monitoring systems can be adapted to the process light output without aberrations. The AXIALSCAN FIBER-30 is completely dust-proof and therefore ideal for use in a harsh industrial environment. Suitable mirrors are available both for high-performance welding applications with laser power in the multi-kilowatt range and for highly dynamic applications. Optical configurations are available for all standard beam parameters of lasers and their fibers. The AXIALSCAN FIBER-50 deflection systems ensure that the laser process is highly dynamic and precise, even when the workpiece is passing under the deflection unit at varying speed. The pre-focussing deflection unit can, among other things, separate the contours of electrical connection surfaces (tabs) on batteries with precision during the foil winding process. This benefit is possible thanks to the pulsed laser beam – highly dynamic with position accuracy – that is directed from the AXIALSCAN FIBER-50 deflection unit onto the workpiece. It works with the smallest spot size on processing field sizes of between 300 x 300 mm and 850 x 850 mm. Depending on the model, the AXIALSCAN deflection units are compatible to the XY2-100 (16 Bit) protocol, the SL2-100 (20 Bit) protocol, or the RL3-100 (20 Bit) standards. They can be digitally controlled by a control card, such as the SP-ICE-1 PCIe PRO or SP-ICE-3. Lenses, protective glass, scan mirrors, deflection mirrors and objectives with optimized mounts are available for all typical laser beam source types. We are happy to help you put together the perfect configuration for your application – get in touch with AMS Technologies to discuss your project’s requirements. Key Features: For Large Areas With Small Spot Size and 3D-Applications For Applications at up to 5 kW Laser Power High-speed Z-Axis With Double Motor Option (AXIALSCAN-20/-30) and Digitally Controlled (AXIALSCAN-30/50 DIGITAL II) Control: Via SL2-100 Protocol 20 Bit, RL3-100 Protocol 20 Bit, or XY2-100 Protocol 16 Bit Variable Processing Field Sizes: 100 x 100 up to 1,800 x 1,800 mm Reduced Power Loss and Heat Development Due to Digital PWM Output Stages (AXIALSCAN-30 DIGITAL II) Optimized long-term drift for highly challenging process quality (AXIALSCAN-30/50 DIGITAL II/HP) Optional: Pilot laser function (AXIALSCAN-50 DIGITAL II) Max. Input Apertures: 15, 20 mm Optical Deflection (typ.): ±0.393 rad Resolution XY2-100, 16 Bit: 12 µrad Resolution SL2/RL3-100, 20 Bit: 0.76 µrad Repeatability (RMS): <0.4, <2.0 µrad Position Noise (RMS): <2.0, <3.2 µrad Max. Temperature Drift: 8, 15 ppm/K Gain, 10, 15 µrad/K Offset Long-term Drift (8 h): <50 to <100 µrad, <30, <40 µrad (Water Temperature Control) Beam Displacement: 25.63 to 60 mm Tuning: VC, H, M, FV, LS Processing Speed: 10 to 65 rad/s Positioning Speed: 10 to 65 rad/s Tracking Error: 0.155 to 1.5 ms Step Response Time (@1% of Full Scale): 0.54 to 1.9 ms Power Supply: ±15 to ±18 VDC, 7.5 A RMS, max. 10 A, +30/+48 VDC, 4, 6 A RMS, max. 8, 10 A Temperature Range: +15°C to +35°C Protection: IP 54, IP64 Dimensions: 270 x 140 x 320 mm, 380 x 200 x 494 mm, 550 x 280 x 230 mm Weight: Approx. 5.5 to 28 kg Key Features AXIALSCAN-FIBER 20/30/50: “High Power” Version for Welding in the E-mobility Market or “High Dynamic” Version for the Powder-bed Process (SLM) in Additive Manufacturing 4-times Productivity by Quadruple Design With 100 % Overlapping Above the Production Panel Dust-proof and Tailored to the Requirements of Industrial Powder Bed Machines Easy System Integration With Direct Laser-fiber Connection and Multiple Mounting Possibilities “On-Axis” Quality Control by Integrated Process-monitoring Interface (AXIALSCAN-FIBER 50) Wide Range of Options for Coaxial Inline Process Control (AXIALSCAN-FIBER 50) Sharp and Precise Cutting of Battery Foils (AXIALSCAN-FIBER 50) Applications: Scribing; Cutting; Perforating; Welding; Drilling; Marking-and-processing-On-The-Fly (MOTF) Applications; Bleaching; 3D Applications; Additive Manufacturing (SLM); Packaging Industry; Micro-material Processing; Processing of Moving Parts; E-Mobility; Welding of Bipolar Plates for Fuel Cells

Product number: SW11866

Manufacturer:

AOM Fiber-coupled Acousto-optic Modulators

Product number: SW11017

Manufacturer:

Anti-Reflection Coating

Together with our supplier Vortex we provide broadband and V-style anti-reflection (AR) coating from 300 nm to 6000 nm. We offer AR coatings service on your optics with an unrivalled rapid turnaround or can also supply “make complete” AR-coated optics with substrates sourced through one of our trusted suppliers. Our AR coatings can be customized to your application’s requirements – contact the AMS Technologies experts today to discuss your customized anti-reflection coating solution! Broadband AR CoatingA number of standard broadband processes covering many spectral regions is available that can also be adjusted for your specific requirements, e.g. the coating’s properties can be moved to a number of different bands if required. Some examples of broadband AR coatings: Broadband AR Coatings Optimized Wavelength Substrate Average Reflection Within Wavelength Band AR 400-700 nm Glass <0.5% AR 400-900 nm Glass <1.0% AR 400-1100 nm Fused Silica <1.0% AR 400-1700 nm Sapphire <3.5% AR 400-2500 nm Sapphire <8.0% V-CoatingAs a special type of anti-reflective coating, V-coatings improve transmission in a very narrow wavelength range around the design wavelength. This type of coating is called a "V-coating" because the curve of the reflection over the wavelength resembles the letter "V", with a minimum at the design wavelength. Both single- and multiple-wavelength V-coat processes are available for laser and LED applications covering a range from 300 nm to 6000 nm, with maximum reflection of <0.25% per surface at the designated wavelength. Some examples of V-coatings: V-Coatings Optimized Wavelength Substrate Reflection V-Coat 633 nm BK7 <0.25% V-Coat 1064 nm BK7 <0.25% V-Coat 1550 nm Sapphire <0.25% V-Coat 3300 nm CaF2 <0.25% V-Coat 532_1064 nm BK7 <0.25% V-Coat 532_1064_1550 nm BK7 <0.25% V-Coat 532_633_780_1064_1550 nm BK7 <0.25% Infrared AR CoatingInfrared anti-reflection coating can be provided anywhere between 0.7 µm and 6 µm on Glass, Silicon, Germanium, Sapphire, Barium Fluoride, Calcium Fluoride, Gallium Arsenide etc. to suit your specification. Some examples of infrared AR coatings: Infrared AR Coatings Optimized Wavelength Substrate Average Reflection Within Wavelength Band AR 400-1700 nm Sapphire <2% AR 400-2500 nm Sapphire <3% AR 1200-2500 nm Silicon <3% AR 1500-5000 nm Silicon <3% V-Coat 1550 nm Sapphire <0.25% @1550 nm per Surface AR 2000-5000 nm Germanium <3% AR 3000-5000 nm Silicon <3% AR 3000-5000 nm Germanium <3% V-Coat 3300 nm Silicon <0.25% @3300 nm per Surface

Product number: SW11884

Manufacturer: