FR2514515B1 - - Google Patents

Info

Publication number
FR2514515B1
FR2514515B1 FR8119254A FR8119254A FR2514515B1 FR 2514515 B1 FR2514515 B1 FR 2514515B1 FR 8119254 A FR8119254 A FR 8119254A FR 8119254 A FR8119254 A FR 8119254A FR 2514515 B1 FR2514515 B1 FR 2514515B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8119254A
Other languages
French (fr)
Other versions
FR2514515A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut Khimicheskoi Fiziki Akademii Nauk
Original Assignee
Institut Khimicheskoi Fiziki Akademii Nauk
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institut Khimicheskoi Fiziki Akademii Nauk filed Critical Institut Khimicheskoi Fiziki Akademii Nauk
Priority to FR8119254A priority Critical patent/FR2514515A1/en
Publication of FR2514515A1 publication Critical patent/FR2514515A1/en
Application granted granted Critical
Publication of FR2514515B1 publication Critical patent/FR2514515B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with infrared radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/031—Multipass arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR8119254A 1981-10-13 1981-10-13 Optical multipath system - has turntable reflecting objective and composite mirror assembly for IR spectral analysis Granted FR2514515A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8119254A FR2514515A1 (en) 1981-10-13 1981-10-13 Optical multipath system - has turntable reflecting objective and composite mirror assembly for IR spectral analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8119254A FR2514515A1 (en) 1981-10-13 1981-10-13 Optical multipath system - has turntable reflecting objective and composite mirror assembly for IR spectral analysis

Publications (2)

Publication Number Publication Date
FR2514515A1 FR2514515A1 (en) 1983-04-15
FR2514515B1 true FR2514515B1 (en) 1984-01-13

Family

ID=9262996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8119254A Granted FR2514515A1 (en) 1981-10-13 1981-10-13 Optical multipath system - has turntable reflecting objective and composite mirror assembly for IR spectral analysis

Country Status (1)

Country Link
FR (1) FR2514515A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4676652A (en) * 1981-09-10 1987-06-30 Chernin Semen M Multiple pass optical system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726598A (en) * 1972-02-14 1973-04-10 Wilks Scientific Corp Multiple pass optical absorption cell
FR2450467A1 (en) * 1979-02-27 1980-09-26 Inst Khim Fiz An Sssr Multiple reflection optical system - has reflecting member comprising two concave mirrors, one with focal length 1.5 times that of other

Also Published As

Publication number Publication date
FR2514515A1 (en) 1983-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse