![]() ![]() portable telephones, webcams, PDAs, small digital cameras characterised by the lens design G02B13/0015- Miniaturised objectives for electronic devices, e.g.portable telephones, webcams, PDAs, small digital cameras G02B13/001- Miniaturised objectives for electronic devices, e.g.G02B13/00- Optical objectives specially designed for the purposes specified below.G02B- OPTICAL ELEMENTS, SYSTEMS OR APPARATUS.comparison of effect of material on the light at two or more different wavelengths or wavelength bands G01N21/25- Colour Spectral properties, i.e.G01N21/17- Systems in which incident light is modified in accordance with the properties of the material investigated.using sub-millimetre waves, infrared, visible or ultraviolet light G01N21/00- Investigating or analysing materials by the use of optical means, i.e.G01N- INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Changchun Institute of Optics Fine Mechanics and Physics of CAS filed Critical Changchun Institute of Optics Fine Mechanics and Physics of CAS Priority to CN201710243792.9A priority Critical patent/CN107064016B/en Publication of CN107064016A publication Critical patent/CN107064016A/en Application granted granted Critical Publication of CN107064016B publication Critical patent/CN107064016B/en Status Expired - Fee Related legal-status Critical Current Anticipated expiration legal-status Critical Links Original Assignee Changchun Institute of Optics Fine Mechanics and Physics of CAS Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)Ĭhangchun Institute of Optics Fine Mechanics and Physics of CAS ( en Inventor 于磊 林冠宇 王淑荣 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number CN201710243792.9A Other languages Chinese ( zh) Google Patents CN107064016A - A kind of grating dispersion imaging spectrometer The periodic profile \(\mathcal\) order takes the direction transmitted by a plane interface.CN107064016A - A kind of grating dispersion imaging spectrometer Figure 1 represents a diffraction grating.
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