Sapphire window panels are made of sapphire material, which is processed and polished from sapphire raw materials, and its chemical composition is aluminum oxide. Due to its unique optical and physical properties, it is widely used in many fields. Here are some common applications:

1. Laser system: Sapphire has high transmittance and the ability to resist high-power laser beams, making it suitable for applications such as laser cutting, laser marking, and laser welding. Used as an optical window in laser systems to protect internal optical components from environmental influences and damage.

2. Optical sensor: Sapphire window plates are used in optical sensors to transmit and capture light signals, serving as optical windows or interfaces to detect light signals in the environment and measure parameters such as temperature, pressure, and gas concentration.

3. Optical instruments: commonly used in optical instruments such as microscopes, spectrometers, cameras, etc., they can be used as windows or lenses to transmit and focus light, enabling observation and analysis of samples or scenes.

4. High pressure environment: Sapphire has excellent compressive performance and can withstand stress and pressure in high-pressure environments. Therefore, it is widely used in high-pressure experiments, high-pressure devices, combustion chambers, chemical reactors and other fields.

5. Biomedical: It is also used in the biomedical field, such as optical bioimaging, laser surgery, fluorescence microscopy, etc. Its high transparency and chemical stability make it an important tool for studying biological samples and conducting medical diagnosis.

Sapphire window plates are made by processing and polishing sapphire raw materials, and have excellent optical and physical properties. Their high transparency, high pressure resistance, and chemical stability make them an ideal choice for many applications. Therefore, they are widely used in the fields of optics and industry, including laser technology, optical sensing, optical instruments, as well as high voltage and biomedical fields.