Search Menu
Photonics Media Photonics Buyers' Guide Photonics EDU Photonics Spectra BioPhotonics EuroPhotonics Industrial Photonics Photonics Showcase Photonics ProdSpec Photonics Handbook
More News
Email Facebook Twitter Google+ LinkedIn

  • VIS Spectrometers

May 2011
Ocean Optics Inc.Request Info
Delivering high throughput, low stray light of ~0.015% at 400 nm and good thermal stability, Ocean Optics Inc.’s Torus family of aberration-corrected holographic concave diffraction grating spectrometers is suitable for use in applications ranging from absorbance measurements of optically dense solutions to fluorescence measurements in solutions and powders. The compact visible spectrometers (360 to 825 nm) have a flat-field optical design, and the reflective holographic concave grating disperses light. The concavity of the grating reflects and focuses the light, and the grating groove pattern disperses it. The toroidal nature of the grating further enhances the aberration correction and efficiency. The instruments deliver optical resolution of <1.6 nm full width half maximum and have a 25-μm slit installed in the optical bench.


* Message:
(requirements, questions for supplier)
Your contact information
* First Name:
* Last Name:
* Email Address:
* Company:
Address 2:
Postal Code:
* Country:
Phone #:
Fax #:

Register or login to auto-populate this form:
Login Register
* Required
The emission of light or other electromagnetic radiation of longer wavelengths by a substance as a result of the absorption of some other radiation of shorter wavelengths, provided the emission continues only as long as the stimulus producing it is maintained. In other words, fluorescence is the luminescence that persists for less than about 10-8 s after excitation.
Terms & Conditions Privacy Policy About Us Contact Us
back to top

Facebook Twitter Instagram LinkedIn YouTube RSS
©2016 Photonics Media
x Subscribe to BioPhotonics magazine - FREE!