Title:
A spectral device, a detecting device, light equipment, a reaction apparatus, and a measuring device
Document Type and Number:
Japanese Patent JP6192006
Kind Code:
B2
Abstract:
The present invention provides a spectral apparatus for spectrally separating light including a predetermined wavelength, including a slit that the light enters, a first optical system configured to collimate the light from the slit, a transmissive type diffraction element configured to diffract the light from the first optical system, and a second optical system including a first mirror configured to reflect the light diffracted by the transmissive type diffraction element, and a second mirror configured to reflect the light reflected by the first mirror and diffracted by the transmissive type diffraction element, and configured to make the light reciprocally travel between the first mirror and the second mirror via the transmissive type diffraction element.
Inventors:
Takashi Sukegawa
Yohei Kobayashi
Ozawa Yo
Endo Mamoru
Makoto Gonokami
Yohei Kobayashi
Ozawa Yo
Endo Mamoru
Makoto Gonokami
Application Number:
JP2013120520A
Publication Date:
September 06, 2017
Filing Date:
June 07, 2013
Export Citation:
Assignee:
National University Corporation Tokyo University
Canon Inc
Canon Inc
International Classes:
G01J3/22; G01J3/10; G01J3/36; G01N21/75
Domestic Patent References:
JP8136345A | ||||
JP2006162509A | ||||
JP2011179979A | ||||
JP2012159546A | ||||
JP2007526521A | ||||
JP2011128108A |
Foreign References:
US6278534 |
Other References:
FOLTYNOWICZ, A. et al.,Optical frequency comb spectroscopy,Faraday Discuss.,The Royal Society of Chemistry,2011年,Vol. 150,pp. 23-31
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
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