Our Products
Reflected Brightfield (SWIR)
Shortwave Infrared (SWIR) light penetrates many materials, including Silicon, to expose internal and buried features not revealed by visible light. The SWIR and Visible SWIR (VIS-SWIR) illuminator family is an LED based microscope component designed to provide modular illumination options for SWIR or visible (VIS) imaging. WDI offers four SWIR product categories: 1) Single wavelength SWIR (available in different wavelengths) 2) Broadband SWIR (broad-spectrum emission) 3) Dual channel single wavelength: SWIR + VIS light 4) Dual channel broadband SWIR: + VIS light Broadband SWIR provides powerful and wide-range wavelength illumination, thus enabling high contrast imaging, revealing buried structures and defects by leveraging the unique spectral properties of materials in a wider SWIR range than single wavelength. Six single SWIR wavelength options are also available for targeting specific material and feature types. In each product category, different models are available depending on the working distance between the illuminator and the objective.
Features
- Detecting Wide Range of Surface and Internal Features SWIR illumination penetrates many materials including Silicon, to expose internal and buried features not revealed by visible illumination.
- SWIR MMS combines the power of both illuminator types in one single compact solution.
- Broadband and Single SWIR Options Broadband SWIR provides powerful and wide-range wavelength illumination enabling high contrast imaging, revealing buried structures and defects by leveraging the unique spectral properties of materials in the SWIR range.
- Six single SWIR wavelength options are also available for targeting specific material and feature types.
Applications
- WDI’s reflected brightfield illuminator offers high-contrast, uniform lighting making it ideal for a wide range of applications where a transmitted illumination is required.