Custom Sapphire Crystal Glass Plate sheet Glass Window

Custom Sapphire Crystal Glass Plate sheet Glass Windows

Sapphire is a material of a unique combination of physical, chemical and optical properties, which make it resistant to high temperature, thermal shock, water and sand erosion, and scratching. It is a superior window material for many IR applications from 3µm to 5µm. C-plane sapphire substrates are widely used to grow III-V and II-VI compounds such as GaN for blue LED and laser diodes, while R-plane sapphire substrates are used for the hetero-epitaxial deposition of silicon for microelectronic IC applications.

Optical windows are typically fabricated from two flat, or commonly referred to as plano, polished surfaces that are optically transparent and intended to separate, seal, or otherwise protect other components. The double-sided manufacturing process yields exceptional parallelism and transmitted wavefront making it ideal for visible windows in industrial and biomedical applications, as well as IR windows in infrared and military/defense applications.

Applications:
Growth substrate for III-V and II-VI compounds
Electronics and optoelectronics
IR applications
Silicon On Sapphire Integrated Circuit(SOS)
Radio Frequency Integrated Circuit(RFIC)

Product application introduction:

◇Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environments. Optical Windows should be selected based on the material transmission or mechanical properties of the substrate. Optical Windows do not cause change in the magnification of a system.

◇Optical Filters are used in applications such as fluorescence microscopy, clinical chemistry, spectroscopy, or machine vision inspection. Including bandpass interference filter, Cut off filters, UV bandpass filter, Narrow bandpass filter, ND filter, Negative Filter or Notch filters, Dichroic filter, Color glass filter

◇Aspherical elements eliminate monochromatic aberrations (e.g. spherical aberration) and improve focusing and collimating accuracy. The whole system will be smaller and lighter, and possibly cheaper than the multi-lens design

◇High-quality optical mirrors are available for use with light throughout the UV, VIS, and IR spectral regions. Including Protected Aluminum Mirror, Enhanced Aluminum Mirror, Protected Silver Mirror, Protected Gold Mirror and Dielectric Mirror.

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Product Categories : Sapphire Customized > Sapphire Wafer