Products

Photolithographic multispectral filters

Photolithographic multispectral filters are precisely manufactured using a composite process of photolithography and coating, with multiple spectral channels integrated at different spatial locations on a single substrate. Each channel has extremely high spatial alignment accuracy based on ensuring excellent spectral characteristics.

Product Features

  • High Precision

  • Multiple Spectral Bands

  • Compact Design

  • High Durability

  • Customizability

Application Fields

  • Remote Sensing

  • Medical Imaging

  • Agriculture

  • Industrial Inspection

  • Astronomy

Technical Considerations

  1. Wavelength Accuracy: Ensuring the filters accurately target and isolate specific wavelengths is crucial for precise measurements.

  2. Transmission Efficiency: High transmission efficiency across desired spectral bands while minimizing out-of-band transmission.

  3. Environmental Stability: Filters must maintain performance despite temperature fluctuations, humidity, and potential radiation exposure.

  4. Integration Compatibility: Filters should be compatible with existing optical systems and sensors, requiring careful design considerations.

China Star Optics has a proven R&D team and production department that can fulfill orders efficiently and with high quality.

Product performance

Spectral curve

Working Methods

  • Optical interference

  • Multi-Band Filtering

China Star Optics Product Advantages

  • High Spectral Resolution

  • Versatility

  • Durability

  • Integration

  • Precision

CHOOSE US

  • Precision machining, customized according to demand

    Precision machining, customized according to demand

    Strong production team, R & D team, strength guarantee.

  • Strict quality control system and inspection process

    Strict quality control system and inspection process

    Powerful after-sales service system, online all year round, the perfect answer to after-sales customer sales series of a quest.

  • Collaborative design, long term cooperation relationship

    Collaborative design, long term cooperation relationship

    ISO 9001 certified, RoHS compliant, quality reports available.

  • Sign NDA, drawings and customer information strictly confidential

    Sign NDA, drawings and customer information strictly confidential

    We consistently protect our customers' design information and other business information.

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