UV Diffraction Gratings
from CASTECH, Inc.
High Efficiency Reflection Grating, 1200 line/mm for 190nm-1000nm. Features: Popular applications for spectroscopy. Very high diffraction efficiency. Excellent feature fidelity and groove uniformity. Extreme environmental stability. Low light scatter. Very competitive pricing. Strict quality... [See More]
- Wavelength Range: Ultraviolet; Visible; Infrared
- Grating Design: Plane Reflection
from Thorlabs, Inc.
At Thorlabs, we constantly reinforce our desire to serve at the pleasure of our customers. From this comes our desire to be connected to our industry in a way that far exceeds what would typically be expected of a vendor. Thorlabs lives this core principle by seeking to enhance, at every turn, the... [See More]
- Wavelength Range: Ultraviolet; Visible; Infrared
- Grating Design: Plane Reflection
- Grating Type: Echelle
- Groove Frequency: 31.6 to 316
from Edmund Optics Inc.
Holographic gratings are formed by an interference fringe field of two laser beams whose standing wave pattern is exposed to a polished substrate coated with photo resist. Processing of the exposed medium results in a pattern of straight lines with a sinusoidal cross section.Holographic gratings... [See More]
- Wavelength Range: Ultraviolet
- Groove Frequency: 1200
- Grating Type: Holographic
from Shimadzu Corporation
Applying holographic exposure method and ion-beam etching technology, Shimadzu has developed laminar gratings for spectroscopy in a range from the vacuum ultraviolet region to the soft X-ray region. These gratings have grooves with a rectangular profile, which are directly etched into blanks made... [See More]
- Wavelength Range: Ultraviolet
- Groove Frequency: 1200
- Grating Type: Holographic
- Grating Features: Ion Etched
from Qioptiq
Holographic gratings for spectral photometers, spectrometers, and monochromators with moderate resolution. Cost efficient, high efficiency, low stray light. Pyrex substrate for good thermal stability. Grating constants from 600 1/mm to 2400 1/mm. For use in UV. Other types on request. Substrate:... [See More]
- Wavelength Range: Ultraviolet
- Groove Frequency: 600 to 2400
- Grating Type: Holographic
- Active Area: 12.7x12.7, 25x25, 50x50 mm²
from Shimadzu Corporation
Aberration-corrected Laminar-type Replica Diffraction Gratings for flat-field Polychromators in the range of Extreme Ultra-Violet Light(EUV:13nm). Suitable for the next generation of semiconductor lithography. Less high order light due to laminar type grooves configuration, low stray light by... [See More]
- Wavelength Range: Ultraviolet
- Groove Frequency: 300 to 2400
- Grating Type: Holographic
- Blaze Wavelength: 0.6000 to 80
from Qioptiq
Ruled gratings for spectral photometers, spectrometers, and monochromators with moderate resolution. Cost efficient, high efficiency, low stray light. Pyrex substrate for good thermal stability. Grating constants from 300 1/mm to 600 1/mm. Blaze wavelength 300 nm. Other types on request. Substrate:... [See More]
- Wavelength Range: Ultraviolet
- Groove Frequency: 300 to 600
- Grating Type: Ruled
- Blaze Wavelength: 300
from Qioptiq
Transmission gratings enable simple and compact optical designs, eg. spectrographs and for small detector arrays. Optimized for use in UV up to 235 nm. Polarization insensitive. Diffraction efficiency comparable with reflection gratings for the corresponding spectral range. Substrate: UV grade fused... [See More]
- Wavelength Range: Ultraviolet
- Groove Frequency: 300
- Grating Design: Transmission
- Blaze Angle: 8.6