Cavity Series

Xi'an Chaona Precision Optics Co., Ltd. is located in Xi'an High-tech Development Zone, Shaanxi Province, with a cumulative investment of 100 million yuan. It is a technology-based manufacturing enterprise focusing on the design, manufacturing, processing and sales of ultra-smooth precision optical components. The company has obtained dual national and local high-tech certifications, Shaanxi Province Specialized, Refined, Distinctive and Innovative SME, High-tech Little Giant Enterprise, and High-tech Gazelle Enterprise. Chaona Optics is an advanced manufacturing enterprise centered on the R&D and manufacturing of ultra-smooth optical components, IBS ultra-low loss coatings, and optical special-shaped cavities. Its production scale and technological R&D capabilities rank among the top in the industry. The company has Class 100, Class 1,000, and Class 10,000 precision dust-free purification optical polishing production lines; more than 30 five-axis, four-axis, and three-axis CNC machining centers, as well as optical CNC production lines for testing, chemical polishing, precision annealing, etc.; a complete high-precision optical testing center including CRD ultra-low loss measurement, Zeiss CMM, ZYGO roughness tester, ellipsometer, Zeiss high-magnification depth inspection microscope, 0.5-second autocollimator, etc.; and a high-precision thin film center including VEECO ion sputtering coating, RO ultrapure water chemical cleaning, spray spin drying, Class 100 dust-free purification laboratory, etc. Main product series of the company Ultra-smooth optical substrate series made of materials such as microcrystalline glass, quartz glass, K9, monocrystalline silicon, etc.; ultra-low loss mirror and window series using IBS coating process; laser gyroscope optical component series; high-power low-loss laser mirror series; and ultra-stable lasers and supporting ultra-precision vacuum systems, etc. Core products are widely used in military and high-end civil fields such as inertial navigation, space exploration, gravitational wave detection, coherent optical communication, gas analysis, quantum precision measurement, precision physical measurement, quantum computing, and optical frequency transfer. The company insists on R&D of products and technologies in various "bottleneck" areas of optical manufacturing. In the next 1-2 years, it will gradually break through products and technologies such as large-diameter ultra-smooth and cold atom vacuum glass cavities, further opening up demand in high-precision fields such as semiconductor precision inspection, thereby promoting the breadth and height of Chaona's diversified development in the field of optical manufacturing. Our goal is to establish a first-class image and strength of the enterprise in the industry with the processing and manufacturing scale of high-precision optical components, excellent product quality, timely delivery guarantee, and patient and enthusiastic service attitude, thereby gaining widespread recognition from users and society.