
SHG pro
Frequency-doubling unit
- Compact module for resonant frequency doubling
- Best cw conversion rates
- Wavelengths: 190 .. 800nm, linewidth < 500 kHz
- Highest stability and Ease of Use: pro technology
- For Ti:Sapphire, dye, gas, fiber and diode lasers
The SHG pro is the device of choice if existing lasers are to be frequency doubled. Designed in TOPTICA’s pro technology, it unites highly stable performance and convenient operation. Mirror and crystal holders can be adjusted without opening the resonator cover. A wide range of non-linear crystals covers SHG wavelengths from 190 to 800 nm. TOPTICA offers competent support for adapting the unit to customer requirements.
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Specification
Wavelength range* 380 .. 1600 nm → 190 .. 800 nm Optical conversion efficiency** 380 - 500 nm → 190 - 250 nm: 5 - 10%
500 - 700 nm → 250 - 350 nm: 12 - 20%
700 - 900 nm → 350 - 450 nm: 20%
900 - 1600 nm → 450 - 800 nm: 40 - 60%Beam quality Near-diffraction limited Beam diameter 1...3 mm Continuous scan range > 80 GHz @ 400 nm - Additional Information
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Options
- FiberDock SHG input: Fiber coupling of fundamental (input) beam (recommended)
- Double Piezo Lock: High-bandwidth stabilization of the SHG pro resonator
- FiberDock SHG: Fiber coupling of SHG output beam
- EOM/SHG pro: Electro-Optic Modulator for error signal generation (Pound-Drever-Hall method)
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Applications
- Frequency-doubling of existing TOPTICA diode lasers
- Frequency-doubling of 3rd party lasers
(single-frequency lasers, e.g. Ti:Sapphire, Cr:LiSaF, dye lasers, gas lasers, DPSS, diode and fiber lasers) - Rydberg Excitation (Rydberg Flyer for complete laser solutions)
- Optical Clocks
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Downloads
- Product Brochure: Frequency-Converted Diode Lasers
- Product Brochure: Scientific Lasers
- Technical Drawings: SHG pro
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Literature
- Article: Ulrich Eismann Direct and frequency-converted diode lasers provide all wavelengths for holography, Laser Focus World (2018), German version, Chinese version, Japanese version, French version
- Article: R. Kirner et al., Mask-aligner lithography using a continuous-wave diode laser frequency-quadrupled to 193 nm, Optics Express (2018)
- Article: Active and passive stabilization of a high-power UV frequency-doubled diode laser, CLEO, OSA Technical Digest (Optical Society of America, 2016)
- Article: Short, shorter, shortest: Diode lasers in the deep ultraviolet, Laser Focus World, June 2016
- Article: Kurz, kürzer, am kürzesten, Best of (2015)
- Article: More colors! Diode lasers reach Yellow and Orange, Physics' Best (2013)
- Article: Frequenzkonvertierte cw-Lasersysteme für Forschung und Industrie, Physik Journal (2007)
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Related Products
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- Amplified diode lasers TA pro, BoosTA pro
- High-power frequency converted lasers DL-SHG pro, TA-SHG pro, TA-FHG pro
- PDH/DLC pro: Pound-Drever-Hall module for DLC pro
- PDD110: Pound-Drever-Hall module for SYS DC 110
- Photonicals: Laboratory tools and accessories, e.g. Fabry-Perot Interferometers and Wavelength Meters