189077-7

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Part Status:	Active

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189077-7 Application Field and Working Principle

189077-7 is a thermally and chemically stable optical material developed by CERAC, Inc. for its NIR applications. It has become one of the most popular and widely used NIR components in recent years due to its excellent optical and thermal properties. It has been used in a variety of fields including medical imaging, optical fiber communications, and spectroscopic applications.When it comes to its working principle, 189077-7 functions similar to water-soluble polymers and other optically transparent materials used in NIR applications. The optical properties of 189077-7 are determined by its chemically bonded organic and inorganic components that interact with light, as well as the optical properties of surrounding material.The optical interaction between the components of 189077-7 is highly dependent on the wavelength of the incident light. Specifically, the index of refraction of the material decreases, while the transmission increases, with a decrease in wavelength. This results in an increased transmission of short-wavelength light through the material compared to longer wavelength light, which accounts for its higher optical transmissions. The index of refraction of 189077-7 also varies significantly to polishing techniques used during production, yielding various optical transmission.This material is also capable of absorbing a significant amount of visible light, allowing it to be used as an optical filter for a variety of wavelengths without sacrificing optical clarity. Additionally, the material has excellent thermal stability and can be used for extended periods of time in high temperature environments without suffering from significant optical losses or degradation.189077-7 is highly used in medical imaging, since it has the ability to absorb the NIR and near-infrared wavelength range, allowing doctors to diagnose and treat diseases by detecting abnormalities in the tissue. Additionally, 189077-7 is also used in optical fiber communications, as an optical transmitter or receiver component to transmit data across long distances. It is also used in spectroscopy applications, since it has excellent wavelength- and temperature-dependent transmission properties which allows scientists to detect different chemical and biological species based on their specific spectral signature.Overall, 189077-7 is a highly versatile optical material that provides excellent optical performance and thermal stability for a variety of applications. It is used in medical imaging, optical fiber communication, and spectroscopic applications, in order to detect abnormalities in tissue, transmit data, and analyze chemical and biological species. Its optical properties can be altered by adjusting the polishing technique used during production, and its excellent thermal stability, allowing it to be used for extended periods of time in high temperature environments.

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