Hyperspectral imaging filters to be showcased at LASER World of Photonics

Delta Optical Thin Film will showcase its continuously variable bandpass filters for hyperspectral imaging at LASER World of Photonics from June 26-29 in Munich, Germany.

Content Dam Vsd En Articles 2017 05 Hyperspectral Imaging Filters To Be Showcased At Laser World Of Photonics Leftcolumn Article Headerimage File

Delta Optical Thin Film will showcase its continuously variable bandpass filters for hyperspectral imagingat LASER World of Photonics from June 26-29 in Munich, Germany. The filters are developed for mid-size and full-frame CCD or CMOS sensors (e.g. 25 mm x 25 mm or 24 mm x 36 mm) and offer very high transmission levels and are fully blocked in the light sensitive wavelength range of silicon-based detectors (200 nm to 1150 nm or higher). Currently, three models of the filters, which feature a blocking level of OD4, are available:

  • Center wavelength range of 450 to 880 nm, bandwidth approximately 2% of center wavelength, transmission 60 to 90%, blocking range 200 nm to 1150 nm, for sensor size 24 x 36 mm.
  • Center wavelength range of 450 to 850 nm, bandwidth approximately 4% of center wavelength, transmission 70 to 90%, blocking range 200 nm to 1100 nm, for sensor size 25 x 25 mm.
  • Center wavelength range of 796 to 1084 nm, bandwidth approximately 1% of center wavelength, transmission >85%, blocking range 200 nm to 1150 nm, for sensor size 32 x 18 mm.

Combined with silicon detectors, these filters enable the design of compact and affordable hyperspectral imaging detectors, according to Delta Optical Thin Film.

LASER World of Photonics 2017 booth number: Hall B1, Booth 639

To Learn More:

Contact:Delta Optical Thin Film
Headquarters: Hørsholm, Denmark
Product:
Continuously variable bandpass filters for hyperspectral imaging
Key Features: Developed for mid-size, full-frame CCD/CMOS sensor, fully blocked in the light sensitive wavelength range of silicon-based detectors (200 nm to 1150 nm or higher.

What Delta Optical Thin Film says:
View more information on the filters.

View More Products| Locate a vendor or system integrator | Receive e-mail updates

Share new products that you think are particularly interesting or helpful by contacting James Carroll, Senior Web Editor, Vision Systems Design.

Join our LinkedIn group | Like us on Facebook | Follow us on Twitter

Learn more: search the Vision Systems Design Buyer's Guide for companies, new products, press releases, and videos

More in Cameras & Accessories