Band-Pass Filter

Band-pass filters are used in specific wavelength light detection components, which allow the light of the target band to pass through and block the rest of the noise. The signal-to-noise ratio can be increased by 100 to 100,000 times, greatly improving the detection distance and accuracy.

The target wavelength range can include UV/visible to infrared region.

The center position of the passband, the width of the passband, the penetration rate, the angle of incidence, the double-pass or multi-passband, etc.

The band range of the cut-off band, penetration rate/OD value and other requirements can be customized, please refer to the customization process below

At present, such products are mostly used in distance detection, terrain mapping, face recognition, blood oxygen concentration, bioluminescence analysis and other fields.

The appearance and color of such products are mostly eye-catching red and yellow-green, which may easily affect the consistency of the appearance of consumer products. GCSOL has related patented technology, which can adjust the appearance color according to the needs, such as black, blue, gold, mirror, etc., to improve the quality of components. overall texture.

GCSOL can quickly provide customized production for various applications through its own optical design and manufacturing platform. It only needs to put forward the target specifications or requirements, and can quickly simulate, sample and modify according to customer feedback. In the mass production stage, Strict quality management system protects the rights and interests of customers.

GCSOL focuses on optical design and coating foundry. The development process attaches great importance to customer confidentiality, and it does not involve terminal component products that compete with customers.

Wafer-level optical coatings are available: the product surface quality of the semiconductor mature process level, and strengthen the ability to resist chemical cleaning