Plane ruled gratings are characterized by a superior efficiency at their design wavelength compared with holographic gratings. Plane Ruled gratings comprise the majority of diffraction gratings used in spectroscopic instrumentation and are especially useful in systems requiring high resolution.
China star optics can provide customers with a variety of replicated grating products such as diffraction gratings, reflective gratings,holographic gratings,concave gratings etc. to meet different needs. Maximum ruled area is up to 300 x 300 mm for plane ruled diffraction gratings. For replicated diffraction and transmission gratings the ruling density can be from 20 grooves per millimeter to 2400 grooves per millimeter, wavelength from 0.2 micron to 25 microns.
Plane Ruled Grating,Plane Ruled Diffraction Grating,Plane Reflection Grating,Plane Ruled Reflective Grating China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com
Holographic gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-0.8um
Grooves per mm: 1,200 to 3,600L/mm
Diffraction: >70%
Ruled gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 0.2-15um
Grooves per mm: 50 to 2,400L/mm
Diffraction: >70%
Concave gratings:
Specifications:
Ruled area: <=70 * 70mm
Wavelength range: 200 to 900um
Grooves per mm: 490 to 1,200L/mm
Diffraction: >70%
Source: China International Hardware Show - Cologne International Hardware Show Strong Promotion (CIHS)
The opening ceremony of China's hardware industry - '09 China International Hardware Exhibition (CIHS'09) is getting closer.
Rich exhibits, front-end market information, massive orders, crowds of visitors... all of these will make CIHS'09 a feast for the hardware industry.
"This year's economic situation is not good, the hardware industry was once slump, but CIHS'09 has not been affected by this. The scale of the exhibition and the number of exhibitors and professional visitors have not been reduced, which surprised me. Although the environment is not good, but the environment is not good, but CIHS has not lived up to our expectations." CIHS, a loyal viewer of Changsha, Hunan, said in an interview with reporters, "I have already registered on the pre-registration system of CIHS'09 website, ready to arrive early in the morning on September 16. Venue."
China's largest and most influential professional hardware exhibition, namely China International Hardware Exhibition, one of the world's three major hardware exhibitions, will be held from September 16th to 18th at the Shanghai New International Expo Center.
“Now there are more than two months from the opening of the exhibition. The booth has been sold out. We have entered a state of intense preparations and are doing meticulous preparations for the opening of the exhibition.†A person in charge of CIHS'09 told reporters .
CIHS Exhibitor Information Enquiry: