CASTECH, Inc.

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 varies proportionally. Acousto-optic modulators can be used like a shutter, or as a variable attenuator. Read more...

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CASTECH, Inc.

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 isolators’ handling power up to 200W. CASTECH's fiber to free space isolators are with expanded beam output and Non-Expanded beam isolators are also available. Read more...

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CASTECH, Inc.

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 direction. CASTECH free space isolator series include 2 types :Polarization and Polarization Indepent. Read more...

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CASTECH, Inc.

CSATECH offer different kinds of KD*P Pockels 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 , thread and pin. And also, it's available with integrated, pre-adjusted Brewster polarizer such as DPC-R8S-PB and with ceramic to control the aperture such as DPC-R8S-PC. Read more...

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FARO Technologies/Photonics

The natural focal surface of an XY galvo pair is a shallow sphere. One solution to operate on planar samples is an f-theta lens, but these limit your field size, bloat your laser spots and are expensive. FARO®’s BLINK High-Speed Focuser is a far better solution. Read more...

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FARO Technologies/Photonics

FARO®’s high-performance laser marking software products are made to improve productivity in high-speed automation environments. Our easy-to-use WinLase® packages integrate seamlessly with our process controllers and offer up to 24-bit laser marking control over Ethernet to meet high-speed laser marking challenges for today’s smart factory enviro... Read more...

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CASTECH, Inc.

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 high stability. Read more...

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CASTECH, Inc.

Pockels 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 Pockels Cells operate from approximately 0.2 to 1.65 µm and aren't subject to tracking degradation. Due to the low piezoelectric coupling coefficients of BBO, our cells function at repetition rates of hundreds of kilohertz. Read more...

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CASTECH, Inc.

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 100W. Read more...

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CASTECH, Inc.

Pockels Cells Driver is applied with Pockels Cells for laser pulse, pulse picking, and laser system. When input the trigger signal the driver or set a certain frequency, the driver will produce the same frequency high voltage signal. The light of the polarization state passing through the Pockels Cells is changed due to the HV signal . Read more...

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