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Products
Products
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La3Ga5SiO14 Piezo-Electric Crystal LGS
Our La3Ga5SiO14 Piezo-Electric Crystal LGS products are popular in the market. Lanthanum gallium silicate crystal is a kind of electro-optic crystal with good EO property, Langasite type Crystals electro-optic Q-switch could be used in high repetition rate, e.g. 50kHz. Besides, LGS crystal is also as a kind of Piezo electric Crystal with excellent performance which belongs to trigonal system. The point group is 32 and the space group is P321. The thermal expansion coefficient is small, and the thermal expansion anisotropy of the crystal is weak. La3Ga5SiO14 Crystal has wide transmission band and high transmission rate, and its ultraviolet absorption edge is around 244nm wavelength.Above 400nm wavelength, the transmittance reaches more than 80%. Has a higher photodamage threshold that can ......
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Four-dimensional mirror or crystal mount
Our Four-dimensional mirror or crystal mount is well received in the market. Coupletech provides one, two, three and four dimension adjusting crystal or Mirror Mount. 4-dimension adjustment including 2-dimension tilt adjustment and 2-dimension rotation adjsutment, it is driven by fine adjustment screw thread pair. Reset with spring made of imported material, soft and comfortable, high hardness ceramic screw carrier rod, long service life.
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Neodymium doped Yttrium Vanadate Laser Crystal Nd:YVO4
Our Neodymium doped Yttrium Vanadate Laser Crystal Nd:YVO4 products have been recognized by our customers with advanced production technology and good quality. Nd:YVO4 ( Neodymium doped Yttrium Vanadate ) crystal is one of the most promising commercially available Diode Pumped Solid State Laser material, Neodymium doped Yttrium Vanadate Laser Crystal Nd:YVO4 combines with lower lasing threshold, higher slope efficiency, large stimulated emission cross-section, Optically uniaxial and large birefringence emit strongly-polarized laser, NdYVO4 linearly polarized light output, easy tuning for single mode and high tolerance for pumping wavelength. Compared Nd:YAG laser crystal, 5 times larger absorption coefficient in a broader band centered at 807nm and favorable mechanical properties make Nd:......
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Crystal mount for KTP V Type
Our Crystal mount for KTP V Type products are your best choice! Coupletech also offer Mirror Mount and Crystal Mount for matching all kinds of Laser Crystal, nonlinear crystal and all kinds of mirror, windows, prisms and beam splitter. The Variable Lens or KTP Holder provides optics registration from 3 to 20 mm in diameter. The phase matching angle of KTP SHG at 1064nm is theta=90deg, phi =23.5deg, V type needs to be designed by KTP Crystal Holder for polarization direction. A top spring-loaded clamp holds optics of any configuration gently but firmly within V-shaped mounting base. Besides, it is one dimension rotation adjustment.
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Two-dimensional mirror or crystal mount
We have many years of experience in the production of Two-dimensional mirror or crystal mount. Adjustable Lens, Optics and crystal Mounts from Coupletech are used to accommodate any round and any thickness objects as lenses, mirrors and lasers. It combines features with 2-dimension tilt adjustment; Fine adjustment driven by fine adjustment screw thread pair, and locking mechanism with special fine adjustment screw thread pair to ensure stable light path.
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Optical Isolator With High Isolation
Our Optical Isolator With High Isolation products are popular in the market. Optical isolator is a combination of a polarization Beam splitter cube ( PBS ) and a quarter wave plate made of crystal quartz. Incident light is linearly polarized by PBS and converted to circular polarization by the quarter wave plate, it only allows light to travel in one direction. If any portion of the emerging beam is reflected back into the isolator, the quarter wave plate will convert the reflected beam into a linearly polarized beam which is perpendicular to the input beam. This beam is then blocked by PBS and it will not return to the input side of the system.
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