Diffraction Grating

Hitachi Diffraction Gratings Analyze a Variety of Radiations Ranging from X-rays to Infrared. Hitachi diffraction gratings are adopted in a wide range of scientific and industrial fields, e.g. large spectrograph for photobiological research and spectrometer for extreme ultraviolet explorer. *These gratings are available in North America and Europe.

Topic : Basic course of UV-Vis "4. Colorimetric Analysis" We introduce "measurement by color strength(quantitative analysis)" to you. A quantitative analysis refers to an assay to measure the content of a certain substance (in a solution state). Please use it to confirm the base of the spectrophotometer.

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Features

The diffraction gratings capable of analyzing a variety of radiations ranging from soft X-rays to far infrared are now expanding their application areas as optical elements indispensable for spectroscopy. The diffraction gratings developed by Hitachi have been used in various application areas, and are now highly evaluated as the world's foremost optical elements. For example, a total of 36 diffraction gratings having a size of 15 x 15 cm and arranged in a mosaic pattern, are adopted in the large spectrograph used in the Okazaki National Research Institutes, National Institute for Basic Biology. The spectrograph has successfully realized the world's largest artificial rainbow whose intensity is 20 times the sunlight energy right above the equator. Furthermore, the Hitachi plane diffraction gratings consisting of varied space grooves have also been adopted in the spectrometer of the extreme ultraviolet explorer scheduled to be launched by NASA of the U.S.A. Hitachi has developed the reflection plane gratings and concave gratings to meet such most-advanced technological fields as exemplified above. These gratings are available in a wide variety of models to meet your diversified needs.

Large spectrograph at the Institute for Basic Biology 1.Control computer 2.Power supply room 3.Condensing mirror 4.30kW xenon lamp 5.Deflection mirror 6.Optical fiber room 7.Operation room 8.Illumination room 9.Diffraction grating

“Flying into the Rainbow" by Naoya Sakagami (In the arrival lobby of New Haneda Airport) An art object representing a rainbow under the dome, which was created using the Hitachi diffraction grating parts.

*These gratings are available in North America and Europe.

Product Information

	Reflection Plane Diffraction Gratings
	Equally-Spaced,Straight Groove Concave Gratings
	Aberration-Corrected Concave Grating for Monochromator Seya-Namioka Type
	Aberration-Corrected Concave Grating for Monochromator Normal-incidence Type
	Aberration-Corrected Concave Grating for Monochromator Normal-incidence Type