Yantai ZK Optics Co., Ltd.
Custom fabrication of high precision glass parts. Spirit of enterprise: Integrity, Pragmatism, Innovation, Win-win, Appreciation. Tenet of enterprise: the Supremacy of Customer, the Excellence in
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Quartz Glass Resonant Cavity For Vacuum Sealing Experiment
There are many forms of resonators, the most common are rectangular and cylindrical resonators. In the resonant cavity, electromagnetic field can oscillate at a series of frequencies, which are related to the shape and geometric size of the resonant cavity and the wave pattern of resonance.
The quality factor of the resonant cavity is very high, up to thousands or tens of thousands. It can be used to measure wavelength in microwave measurement.
Optical resonator is an empty cavity in which light waves are reflected back and forth to provide light energy feedback. It is a necessary part of laser.
Optical resonator consists of two or more optical mirrors which can provide optical positive feedback.
| Product category | Glass capillary tubes / rods, shaped glass tubes / rods, laser cavity filters, optical fiber quartz end caps, quartz parts, quartz plates and quartz instrument etc. |
| Machining | Cold working, CNC engraving, hot working, glass drawing, optical polishing and coating. |
| Material | Quartz glass, doped glass, borosilicate glass, sapphire crystal, K9, B270, and other materials |
| Remark | ZCQ can do customized production with different glass materials according to the requirement of the customers. |
Rich experience in quartz glass industry
We have more than 25 years industry experience in quartz glass processing. We specialize in quartz glass capillary tubes and rods, quartz glass substrates, CNC machined quartz, and quartz instruments etc. According to product application, we have good grasp of material properties and adapt the proper material into product application.
Strong technical force in processing and application
Beijing Zhong Cheng Quartz Glass Co., Ltd(ZCQ) is a high-tech manufacturer specializing in the production and customization of quartz glass products and optical glass products. We has excellent technical strength, strong innovation ability and stable product quality. Our processing method is rich, drawing of glass, cold and thermal processing, micro size machining, high precision and difficulty process, combination of multiple processing methods, which guarantee that our product is excellent in all aspects.
Integrity and Quality Assurance
We are well known in quartz glass industry. Quality is the lifeline of enterprise survival and development. Integrity is the source of enterprise reputation, the foundation of standing and the foundation of development. Through unremitting efforts and continuous improvement, we have created a good manufacturing platform of optical glass for customers.