DUV CW Deep Ultraviolet Semiconductor Laser System
193 nm, 213 nm, 244 nm, 257 nm, 266 nm FHG generation semiconductor laser system
The deep ultraviolet semiconductor laser system from TopTika is an ideal single-frequency laser light source for many demanding applications, including lithography, optical testing & inspection, and holography. This laser system can continuously oscillate DUV wavelengths down to 193nm using FHG generation technology. By adopting an all-solid design based on semiconductor lasers, it offers advantages over traditionally used gas lasers in many aspects, such as electrical/optical conversion efficiency, device size, lifespan, and consumable costs. - High output of up to several hundred mW - High coherence: coherence length exceeding 100m (<1MHz linewidth) - Low running costs - A rich wavelength lineup from deep ultraviolet to visible (wavelength tuning options) - Robust & high reliability (frequency stabilization options)
basic information
【Main Specifications】 ● Oscillation wavelength: 190 .. 340 nm (semiconductor amplifier), 254 .. 390 nm (fiber amplifier) ● Line width: < 500 kHz, single frequency oscillation ● Output: Maximum 700 mW, varies by wavelength. ● Spatial mode: Approximates diffraction limit ● Dimensions: 90 x 410 x 692 mm³ ● Power consumption: < 150 W typical, 300 W maximum ● Control interface: Ethernet, USB, analog control
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Model number/Brand name
DLC TA FHG PRO
Applications/Examples of results
- Lithography (semiconductor exposure equipment) - Holography - Interferometric measurement - Ultraviolet spectroscopy - UV optics inspection - Laser microscope (CARS)
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TOPTICA Photonics K.K. is the Japanese subsidiary of the German company TOPTICA Photonics SE, specializing in the import, sales, and technical services of cutting-edge laser systems, optical equipment, and terahertz-related products. Our experienced staff is dedicated to fully supporting our customers' research, development, and manufacturing needs. We offer a wide range of laser products for scientific research in fields such as fundamental physics and engineering, as well as industrial laser products for equipment integration. Please feel free to contact us with any inquiries.