CASIX Introduces alpha-BBO Crystals for Precision Optics; Used for High Power and UV Polarizer Applications.FUZHOU, China -- CASIX, Inc., a leading manufacturer of high quality crystal and precision optics products, announced the introduction of its alpha-BBO (a-BBO) crystals. Because of their unique UV transparency, good mechanical properties and high damage threshold, a-BBO crystals can be fabricated into many kinds of fine optical components, such as prisms, optical isolators, beam displacers and other components requiring high power and a UV polarizer polarizer an appliance for polarizing light. . CASIX's a-BBO crystals have a large birefringent An optical property of a material that causes the polarizations of light to travel at different speeds. See dispersion. coefficient and wide transmission window range from 189 nanometers to 3500 nanometers. Their high chemical stability, lower inner stress, medium hardness and UV transparency make them an excellent crystal replacement for calcite calcite (kăl`sīt), very widely distributed mineral, commonly white or colorless, but appearing in a great variety of colors owing to impurities. , YVO YVO Youth Vote Overseas (4), TiO(2), LiNbO(3) and other such components. Compared with natural calcite crystals, whose practical applications are often limited due to their lack of optical homogeneity, small size and cleavability, a-BBO crystals have high optical quality and can reach a size of theta (70 tilde A symbol used in Windows, starting with Windows 95, that maintains a short version of a long file or directory name for compatibility with Windows 3.1 and DOS. For example, the short version of a file named "Letter to Joe" would be LETTER~1. Then "Letter to Pat" becomes LETTER~2. 75) x (25 tilde 35) mm(3). Specifications for alpha-BBO polarizers: ---------------------------------------------------------- Surface Quality 20/10 Scratch and Dig ---------------------------------------------------------- Beam Deviation less than 3 arc min. ---------------------------------------------------------- Optical Axis Orientation +/-0.5 degrees ---------------------------------------------------------- Flatness lambda/4@632.8 nm ---------------------------------------------------------- Transmission Wavefront Distortion less than lambda/2@632.8 nm ---------------------------------------------------------- AR-coating R less than 0.5% ---------------------------------------------------------- Crystal dimensions: ---------------------------------------------------------- diameter 70 tilde 80 mm ---------------------------------------------------------- length 25 tilde 40 mm ---------------------------------------------------------- weight 400 tilde 650 g ---------------------------------------------------------- About CASIX, Inc., a Fabrinet Company CASIX, founded in 1992 and acquired in May 2005 by Fabrinet, an engineering and electromechanical manufacturing services company, is located in Fuzhou, Fujian Province, China. The company is committed to providing the highest quality crystal and precision optics products for communications, medical, imaging and semiconductor markets at extremely competitive prices. CASIX's crystal products include laser crystals, nonlinear crystals, birefringent crystals and diode pumped microchip (DPM (Documents Per Minute) The number of paper documents that can be processed in one minute. ) crystal assemblies for commercial laser systems, instrument systems and diode pumped solid state (DPSS DPSS Diode-Pumped Solid-State (laser) DPSS Department of Public Social Services DPSS Distributed-Parallel Storage System DPSS Datapath Synthesis System DPSS Data Processing Subsystem DPSS Digital Precision Strike Suite ) laser module applications. The company's precision optics capabilities include custom optics for market applications in DVD DVD: see digital versatile disc. DVD in full digital video disc or digital versatile disc Type of optical disc. The DVD represents the second generation of compact-disc (CD) technology. optical pickups, surveying instruments, instrumentation, semiconductor equipment, medical instruments and telecom optical systems, plus display optics with advanced optical performance for projection displays and liquid crystal display liquid crystal display (LCD) Optoelectronic device used in displays for watches, calculators, notebook computers, and other electronic devices. Current passed through specific portions of the liquid crystal solution causes the crystals to align, blocking the passage of light. (LCD) projection applications. CASIX is ISO (1) See ISO speed. (2) (International Organization for Standardization, Geneva, Switzerland, www.iso.ch) An organization that sets international standards, founded in 1946. The U.S. member body is ANSI. 9001 certified. For more information, contact CASIX at marketing@casix.com, 86 591 83620115, 86 591 83627334, or visit the CASIX website at www.casix.com. |
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