CASTECH, Inc. Datasheets for Laser Processing Equipment

Laser processing equipment uses high-powered lasers to cut, trim, perforate, weld, or join a variety of materials in plate or sheet form.
Laser Processing Equipment: Learn more

Product Name Notes
Acousto-Optic Deflectors Acousto-optic deflectors (AODF) are based on the deflection of light when it travels through an optical isotropic medium with propagating acoustic wave due to periodic variations in the refractive index...
AO Modulator An acousto-optic modulator (AOM) uses sound waves within a crystal to create a diffraction grating. As the power of the applied RF signal is varied, the amount of diffracted light...
Beam Expanders Beam expander is an optical component built to enlarge the diameter of collimated input beam and reduce the beam divergence. It's primarily applied in applications of Laser scanning, laser cutting,...
Broadband Dielectric Beamsplitters
Broadband Non-Polarization Beamsplitter Cubes
Laser Line Non-Polarization Beamsplitter Cubes
Laser Line Non-Polarizing Beamsplitters
Laser Line Polarization Beamsplitter Cubes
UV Non-Polarization Beamsplitter Cubes
CASTECH has been recognized throughout the Optics industry for its outstanding quality and high reliability which comes from our sustaining tight quality control.
KD*P Pockels Cell Drivers CASTECH offer different kinds of KD*P Pockets Cells. The DPC-R series are cylindrical and the DPC-S series are cubic. For DPC-R series, the electrode connection can be optional among wires...
RF Drivers CASTECH's Acoustic-Optical Driver works with Acoustic-Optical Q-switch. the frequency of the product is MHz, 27MHz, 40.68MHz or 80MHz and the RF power can be up to 24W. Its control patterns...
AO Q-Switch CASTECH's AO Q-Switch is industrial grade product and it can meet the different needs of the customer. It has many advantages, such as compact, high damage threshold and high efficiency.
F-Theta lens CASTECH's F-Theta lenses have a conventional working wavelength of 355nm. It has many advantages, such as high transmittance, high damage threshold and low F-theta distortion. It is widely used in...
Faraday Rotators CASTECH's Faraday Rotators have high power handling up to 100W of average input power in 400-4500nm wavelength range. It could maintain the light's linear polarization, through rotating the plane of...
Free Space Isolators CASTECH's Free Space Isolators could maintain the light's linear polarization, through rotating the plane of polarized light 45°in the forward direction and an additional 45°of non-reciprocal rotation in the reverse...
Fiber-Free Space Isolators CASTECH's high power fiber to free space isolators have center wavelength of 980/1030/1064nm, could maintain frequency stability in fiber lasers, fiber amplifier, optical sensor. High power fiber to free space...
In-Line Isolators CASTECH's high power in-line isolators have center wavelength of 980/1030/1064nm, could maintain frequency stability in fiber lasers, fiber amplifier, optical sensor. High power in-line Isolators handling power are up to...
Optical Circulators Castech's high power Optical Circulator could routes incoming signals from Port1 to Port2, incoming port2 signals to port3. This component has excellent performance of low insertion loss, low PDL and...
Fiber Collimators Fiber collimator is an important positive component of laser devices such as isolators and circulators. By precisely aligning optical fiber tips and focusing lens, it collimates beam from fiber, or...
Optical Attenuators Optical attenuator is an optical component which can be used to continuously change the output power of laser. It consists of half-wave plate (or electro-optic crystal) and polarizer. The polarization...
Optical Switches Optical switch is a high-speed switch consists of phase modulator and polarizer. When an external voltage applied on the phase modulator, the so-called birefringence will be induced hence altering the...
BBO Pockels Cells Pockets Cells are used to change the polarization state of light passing through it when a voltage is applied to the electrodes of electro-optic crystals. BBO Pockets Cells operate from...
Acousto-Optic Frequency Shifter The acousto-optic Frequency Shifter (AOFS) with RF driver is used to modify the frequency of the optical beam. Due to the Doppler shift, the frequency shift of 1st order diffracted...