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  • Coupletech Co., Ltd.

  •  [Shandong,China]
  • Business Type:Manufacturer , Agent , Trade Company
  • Main Mark: Americas , Asia , East Europe , Europe , North Europe , West Europe , Worldwide
  • Exporter:11% - 20%
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Coupletech Co., Ltd.

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(Total 19 Products for 2 7 01705)
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2 7 01705

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Infrared nonlinear AgGaS2 Crystal

Model No. : AGS-WHL

Infrared nonlinear crystals AGS ( AgGaS2 ) is transparent from 0.53 to 12 µm. Although its nonlinear optical crystal coefficient is the lowest among the above mentioned infrared crystals, high short wavelength transparency edging at 550 nm is made...

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High Efficiency Reflection Grating 1200 line/mm

We provide High Efficiency Reflection Grating 1200 line/mm, it's the replication copied from the master grating. As a kind of optical elements, Grating has the same performance at a lower price. A diffraction grating is an optical device exploiting...

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Dove Prisms (UV Fused Silica or BK7)

Named for its inventor Harting Dove, optical prisms of Dove (with antireflection coatings on the ends) completely invert an image by 180 degrees. If the Dove prism is rotated about its axis the image will rotate at twice the rate of rotation of the...

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Infrared ZnGeP2 (ZGP) Crystal

Infrared ZnGeP2 (ZGP) crystals have transmission band edges at 0.74 and 12 µm. However their useful transmission range is from 1.9 to 8.6 µm and from 9.6 to 10.2 µm. IR Nonlinear Crystal ZnGeP2 have the largest nonlinear optical coefficient and...

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Dispersion Prisms with UVFS, BK7 and SF-14

Coupletech offers BK7 Dispersion Prisms, CaF2 Dispersion Prisms, UVFS Dispersion Prisms and SF14 Dispersion Prisms. As a very important kind of optical elements for laser, they are designed for use at Brewster's Angle. There are four Materials to...

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Single-longitudinal-mode Green Laser at 532nm

Model No. : CS-Laser

Coupletech offers Diode Pumped CW Laser - Single longitudinal mode Green Laser at 532nm, Output power is 1 ~ 400mW. Operating temperature is 15 - 35℃, warranty time is one year, we also can provide different wavelengths and different average power...

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BK7 (K9)  Optical Windows

BK7 Optical Windows are one of the most common glass. It has a transmission range of 380nm ~ 2100nm. Optical Windows BK7( K9 ) has high homogeneity, no bubbles and low impurities, which can be used directly as transmission optical materials. BK7 has...

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Magnesium Fluoride MgF2 IR Crystal Windows

Magnesium Fluoride (MgF2) IR crystal is used for optical elements in the infrared where extreme ruggedness and durability is required. MgF2 IR Windows useful transmission range is 0.11 μm - 8.5 μm. Irradiation does not lead to color centers....

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Fresnel Rhomb Prism (BK7 or Fused Silica)

Fresnel Rhomb Prism (BK7 or Fused Silica) is used to rotate the plane of vibration of linearly polarized light. It consists of two optically contacted Fresnel parallelepipeds of crown glass BK 7 or quartz glass Suprasil which by total internal...

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90 Degree Bending Prisms (FS or BK7)

As a kind of optical elements, 90 Degree right angle bending prisms utilize the inherent total internal reflec-tion (TIR) at the hypotenuse to invert the image and achieve a 90°change in direction. Antireflection coatings are applied to the two legs...

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Calcium Fluoride CaF2 Crystal Windows

Calcium Fluoride (CaF2) crystal has excellent transmission in the UV, they are often used to make windows from below 150 nm and extending throughout the visible range. The material of CaF2 IR Windows are relatively soft and somewhat hygroscopic,...

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Barium Fluoride BaF2 Crystal Windows

Barium Fluoride BaF2(IR) Crysta is transparent from the ultraviolet to the infrared, from 150-200nm to 11-11.5 μm, and can be used as a material to make optical components such as lenses. BaF2 IR Crystal is used in optical windows for infrared...

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Sapphire Al2O3 Laser Crystal Windows

As a kind of optical element, Sapphire is a single crystal form of Al2O3, with a favorable combination of chemical, mechanical and optical properties. Sapphire crystal is resistant to attack by strong acids, enabling use in a corrosive atmosphere....

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ZnGeP2 IR Nonlinear Optical Crystal

ZnGeP2 IR Nonlinear Optical Crystal, due to possessing large nonlinear coefficients (d36=75pm/V), wide infrared transparency range(0.75-12μm), high thermal conductivity(0.35W/(cm·K)), high laser damage threshold (2-5J/cm2)and well machining...

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Infrared nonlinear AgGaSe2 Crystal

Model No. : AgGaSe2-WHL

Infrared nonlinear AGSe2 crystals, AgGaSe2(AgGa(1-x)InxSe2) Nonlinear Crystal has band edges at 0.73 and 18 µm. Its useful transmission range (0.9–16 µm) and wide phase matching capability provide excellent potential for OPO applications when pumped...

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Nd:Ce:YAG (Nd3+:Ce3+:Y3Al5O12) Laser Crystal

Nd:Ce:YAG (Nd3+:Ce3+:Y3Al5O12) Laser Crystal is an excellent laser material used for no-water cooling and miniature laser systems. The (Nd,Ce): YAG laser rod we produce has the characteristics of high efficiency ( laser efficiency than Nd: YAG high...

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Titanium Doped Sapphire Crystal (Ti:Sapphire, Ti:Al2O3)

Model No. : Ti:Sapphire-WHL

Titanium-doped sapphire (Ti:sapphire) crystals combine supreme physical and optical properties with broadest lasing range,it is the most widely used laser crystal for widely tunable and ultrashort pulsed lasers with high gain and high power outputs....

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Co2+:MgAl2O4 Laser Crystal for Passive Q Swtich

Co2+:MgAl2O4 laser Crystal is a relatively new material for passive Q-Switching in lasers emitting from 1.2 to 1.6 um. In particular, for eye-safe 1.54um Er:glass laser, but also works at 1.44um and 1.34um wavelengths. Passive Q-Switching or...

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266 nm ultraviolet diode pumped pulsed laser

Model No. : CPLA-266nm-20KHz

LD pumped 266 nm ultraviolet solid state laser was researched and developed by Coupletech Co., Ltd., consists of controller and laser. It is water-cooled and man-machine interface control, with advantages of highly automatic, easy operation, and...

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