Altechna Co. Ltd. laser related components and technologies

Products

1. General Optics

Dielectric coated optics • Lenses • Filters • Prisms • Diffraction gratings • Optical Materials • Axicons (Conical Lens) • Optical substrates • Diffractive optical elements DOE • Non polarizing beamsplitter cubes • Metallic Coated Optics • Off-axis Parabolic Metal Mirrors • Gaussian mirrors MORE»

2. Polarization Optics

Download Catalog for Polarization Optics

Variable Attenuators • Glan Taylor, Glan Thomson, Wollaston, Glan-Laser and other polarizers • Polarizing Cubes • Waveplates (phase retardation plates) • Brewster Type Thin film polarizers • Broadband (Ultrafast) Thin film polarizers • Faraday Isolators and Rotators MORE»

3. Laser Crystals

Ti:Sapphire Crystals • Nd:YVO4 Crystals • Nd:YAG Crystals • Nd:KGW Crystals • Yb:KGW and Yb:KYW Crystals • Yb:YAG crystals • Passive Q-Switch Crystals MORE»

4. Nonlinear Optics $Catalog for Nonlinear and Photorefractive Crystals$

Nonlinear Crystals • Photorefractive crystals • Birefringent Crystals • Raman crystals MORE»

5. Lasers and laser systems

Laser diodes • Diode pumped passively Q-switched micro laser AltLAS • DPSS CW IR Laser, 1064nm • DPSS CW RED laser • DPSS CW GREEN Laser 532nm • 10STA-01SH - Diode pumped Nd:LSB solid-state micro laser • 10STA-01 - Diode pumped Nd:LSB solid-state micro laser • DPSS CW Blue Laser, 473nm • DPSS CW Yellow Laser, 593nm • Red line laser MORE»

6. Laser Accessories and Equipment

Download Catalog for Lasers & Laser Accessories

High-speed Photodetectors • Laser beam shaping systems • High power laser diode DRIVER for DPSS lasers • Motorized variable attenuator • High Power Laser Shutter • Synchromesh SISK • Fast Pulse Picker for Fs Laser Amplifier • Laser Beam Visualizer • CTL-21 - Spectacles and Goggle type • Autocorrelator SSNA • 10BD - Beam Dump • Microfiber cleaning cloth MORE»

7. Optomechanics

Optical tables • Brackets & Rails • Base Mounts & Accessories • Optical Mounts • Optical Positioners • Base Positioners • Translation & Rotation stages • Motorized Positioners & Controllers • Fine Adjustment Screws • Opto-Mechanics MORE»

8. Laser light entertainment, lightning systems

Single Green Laser Projectors • RGB Laser Projectors • RGY Laser Projectors • ALT - R Green Moving Head Animation Laser • ALT - R2 Green Moving Head Animation Laser MORE»

New products

Focal 9_xxx Series laser beam shapers for focused beams

Series of Focal-piShaper 9_xxx systems (or F-piShaper) for manipulation of intensity distribution of focused laser beams.

Continuously Variable Attenuator for ultraFAST lasers

Ideal for ultraSHORT laser pulses (down to 20fs)

Diode pumped passively Q-switched micro laser AltLAS

Yb:YAG micro laser produces high energy pulses at high repetition rates with medium peak power.

High power laser diode DRIVER for DPSS lasers

Cost-effective, hi-tech solution designed for safe operation of laser diodes and DPSS lasers for both OEM and end-user applications.

Motorized Continuously Variable Attenuator for High Power applications

Motorized Continuously Variable Attenuator with Brewster type thin film polarizers/polarizing beamsplitter cube.

Plano-Concave Axicon (Conical lens)

Altechna is able to offer and Plano-Concave Axicons of various dimensions and Apex angles.

Featured products

Yb:KGW and Yb:KYW Crystals

Yb3+ doped KY(WO4)2 (KYW) and KGd(WO4)2 (KGW)single crystals are the new laser crystals for diode and laser pumped solid-state laser applications.

Alt-SCA femtosecond laser micromachining system

Universal femtosecond technology based laser micromachining system AltSCA for many different industrial and scientific applications.

Optical coatings

IBS coatings available!

SBN Crystals

Strontium-Barium Niobate is an excellent optical and photorefractive material.

Laser Beam Visualizer

A visualizer provides luminescent conversion of the invisible IR and UV light to the red, the dependence of the luminescent emission intensity on the visualized light intensity is nonlinear.

Crystalline quartz waveplates

Zero Order (ZO), Low order (LO) or Multiple order (MO) half or quarter waveplates, polarization rotators for UV, VIS and NIR (for any wavelength in 240-2600 nm range)