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Products
Laser Component
Pockels Cell
BBO Pockels Cell With Compact Design
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BBO Pockels Cell With Large Aperture
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BBO Pockels Cell With Speical Aperture
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Double BBO Crystal Pockels Cells
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High Power BBO Pockels Cells
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Beta Barium Borate BBO Pockels Cells
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Double DKDP (KD*P) Crystal Electro-Optical Cell
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DKDP (KD*P) Pockels Cell
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DKDP (KD*P) Electro-Optical Cell
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DKDP Crystal Electro-Optical Cells
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Potassium Dideuterium Phosphate DKDP EO Q-Switch
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DKDP EO Q Switch ( Single-ended electrode )
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LGS Crystal And Pockels Cell
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RTP EO Q Switch
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RTP Electro Opitcal Devices
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H-KTP Pockels Cell With Water Cooling
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Potassium Titanyl Phosphate KTP EO Q-Switch
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BBO Pokcels Cells With Square Structure
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MgO doped Lithium Niobate Electro-Optical Q-switch
Pockels Cell Driver
Q-Switch Pockels Cell Driver
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Mini High Voltage Power Modules PBC-450
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Pockels cell driver with display control
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PCD02 POCKELS CELLS DRIVER
Optical Element
2-4w Diode-pumped Pulsed solid-state Laser
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MgO Single Crystal Substrate
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Short-wave Pass Filters
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Long-wave Pass Filters
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Absorptive or Reflective Neutral Density Filter
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Narrow Band Filter With Different Wavelengths
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Dispersion Prisms With UVFS, BK7 And SF-14
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Optical Interference Band Pass Filter
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High quality Corner Cube Reflector
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Anamorphic Prism Pairs Unmounted
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Beam Splitter Penta Prisms
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Plano Convex and Plano Concave Cylindrical Lenses
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Doublet, Tripart And Assembled Lens For Achromatic Design
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Single Lens Plano-convex Plano-concave Lens
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Znic Selenide ZnSe Windows
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Sapphire Al2O3 Laser Crystal Windows
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Lithium Fluoride LiF Crystal Windows
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Magnesium Fluoride MgF2 IR Crystal Windows
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Barium Fluoride BaF2 Crystal Windows
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Calcium Fluoride CaF2 Crystal Windows
Polarizing Optic
Optical Isolator With High Isolation
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Crystalline Quartz Polarization Rotator
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High Quality Glan Taylor Polarizer
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Rochon Prism Polarizer Quartz
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Wollaston Prism Polarizers Quartz
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Glan Thompson Polarizer Calcite or a-BBO Prisms
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Non Polarization Beamsplitter Cube (NPBS Cube)
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Polarizing Beam Splitter Cubes ( PBS Cube )
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Polarizing Plate Beam Splitter
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Dual Wavelength Wave Plate
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Multiple Order Wave Plate
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Achromatic Wave Plates AWP
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Zero Order And True Zero Order Waveplate
Opto-mechanics
Mirror / Crystal Mount
Four-dimensional mirror or crystal mount
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Crystal mount for KTP V Type
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Two-dimensional mirror or crystal mount
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One-dimensional mirror or crystal mount
Accessories
Aluminium Brackets and Rails
Optical Crystal
Laser Crystal
Titanium Doped Sapphire Crystal (Ti:Sapphire, Ti:Al2O3)
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Undoped YAG Laser Crystal
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Nd Doped Phosphate Glass Nd:Glass
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Ytterbium Doped YAG Crystal
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Neodymium-doped Yttrium Lithium Fluoride Nd:YLF Crystal
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Neodymium Doped Gadolinium Orthovanadate (Nd:GdVO4 crystal)
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Diffusion Bonded Composite DBC Laser Crystal
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Passive Q-Switch Crystal Cr:YAG
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Neodymium-doped Yttrium Aluminium Garnet Nd:YAG Crystal
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Neodymium doped Yttrium Vanadate Laser Crystal Nd:YVO4
Birefringent Crystals
Birefringent Yttrium vanadate (YVO4) crystal
Nonlinear Optical Crystal
KTP Crystal for SHG and OPO
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Nolinear Optical Beta-Barium Borate BBO Crystal
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Lithium Triborate LBO Crystal
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Nonlinear optical BIBO Crystal (BiB3O6)
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Nonlinear optical Potassium Titanyle Arsenate crystal KTA
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MgO doped Periodically Poled Lithium Niobate Crystals
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Lithium Niobate (LiNbO3) Crystal
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Deuterated Potassium Dihydrogen Phosphate DKDP Crystal
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TGG Magneto Optical Crystal
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Infrared nonlinear AgGaSe2 Crystal
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Infrared nonlinear AgGaS2 Crystal
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α-BBO Birefringent Crystal
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Single Synthetic Crystal Quartz
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Infrared ZnGeP2 (ZGP) Crystal
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La3Ga5SiO14 Piezo-Electric Crystal LGS
Solid State Laser
Diode Pumped CW
Yellow Laser at 561nm/593.5nm with Low Noise
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Single-longitudinal-mode Green Laser at 532nm
Diode Pumped Pulsed
266 nm ultraviolet diode pumped pulsed laser
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MP passively Q-switched Laser
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Handheld electro-optical q-switched laser 6401
News
Company News
Coupletech attend 2017 China High-tech Fair
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Coupletech Co., Ltd. will attend Laser World of Photonics China 2018
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New Product! Coupletech can provide large aperture pockels cell such as CPBPC-121220.
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Coupletech has got a patent for Crystal Optical Homogeneity Inspection System
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Coupletech has got a patent for EO Crystal Electric Resistance Inspection System
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Coupletech Co., Ltd. attends LASER World of PHOTONICS CHINA 2018
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Coupletech Co., Ltd. has passed the certification by ZJQC.
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Coupletech Co., Ltd. has passed the certification:A high stability optical adjustment rack.
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Coupletech Co., Ltd. has passed the certification: An adjustable optical water cooling rack.
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Coupletech Co., Ltd. has passed the certification: An airtight waterproof electrode connector.
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Coupletech Co., Ltd. has passed the certification: A modular bracket for active temperature control crystals.
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Coupletech will attend Laser world of photonics China 2019
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Coupletech has obtained Trademark registration certification
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Coupletech has obtained Graphic Trademark Registration Certificate
Industry News
Microchip ultrafast laser crystal has been successfully applied in photoelectric area
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Coupletech Co., Ltd. has passed the certification: A modular bracket for active temperature control crystals.
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Semiconductor laser pumped solid state laser points pumped laser resonator
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How Solid State Lasers Work and Function
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Structure principle and composition of Q-Switch Driver
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