GB8912367D0 - Apparatus and method for examining luminescence of a sample of material at low temperature - Google Patents

Apparatus and method for examining luminescence of a sample of material at low temperature

Info

Publication number
GB8912367D0
GB8912367D0 GB8912367A GB8912367A GB8912367D0 GB 8912367 D0 GB8912367 D0 GB 8912367D0 GB 8912367 A GB8912367 A GB 8912367A GB 8912367 A GB8912367 A GB 8912367A GB 8912367 D0 GB8912367 D0 GB 8912367D0
Authority
GB
United Kingdom
Prior art keywords
luminescence
examining
sample
low temperature
temperature
Prior art date
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.)
Granted
Application number
GB8912367A
Other versions
GB2233757A (en
GB2233757B (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.)
University of Bristol
Original Assignee
University of Bristol
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 University of Bristol filed Critical University of Bristol
Priority to GB8912367A priority Critical patent/GB2233757B/en
Publication of GB8912367D0 publication Critical patent/GB8912367D0/en
Publication of GB2233757A publication Critical patent/GB2233757A/en
Application granted granted Critical
Publication of GB2233757B publication Critical patent/GB2233757B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6489—Photoluminescence of semiconductors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/08—Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
    • F17C3/085—Cryostats
    • 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
    • G01N21/0332—Cuvette constructions with temperature control
    • G01N2021/0335—Refrigeration of cells; Cold stages
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N2021/178—Methods for obtaining spatial resolution of the property being measured
    • G01N2021/1785—Three dimensional
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N21/6456—Spatial resolved fluorescence measurements; Imaging

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Thermal Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB8912367A 1989-05-30 1989-05-30 Apparatus and method for examining luminescence of a sample of material at low temperature Expired - Fee Related GB2233757B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8912367A GB2233757B (en) 1989-05-30 1989-05-30 Apparatus and method for examining luminescence of a sample of material at low temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8912367A GB2233757B (en) 1989-05-30 1989-05-30 Apparatus and method for examining luminescence of a sample of material at low temperature

Publications (3)

Publication Number Publication Date
GB8912367D0 true GB8912367D0 (en) 1989-07-12
GB2233757A GB2233757A (en) 1991-01-16
GB2233757B GB2233757B (en) 1993-05-19

Family

ID=10657566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8912367A Expired - Fee Related GB2233757B (en) 1989-05-30 1989-05-30 Apparatus and method for examining luminescence of a sample of material at low temperature

Country Status (1)

Country Link
GB (1) GB2233757B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108690A (en) * 2019-06-10 2019-08-09 中国科学院生物物理研究所 A kind of ultralow temperature can vary micro imaging system and its working method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3044777A1 (en) * 2015-12-07 2017-06-09 Centre Nat Rech Scient SYSTEM FOR ADJUSTING AN OPTICAL FOCUSING DEVICE IN A CRYOSTATIC ENCLOSURE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8404704D0 (en) * 1984-02-22 1984-03-28 Accuspec Ltd Multi-mode cell for spectroscopy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108690A (en) * 2019-06-10 2019-08-09 中国科学院生物物理研究所 A kind of ultralow temperature can vary micro imaging system and its working method
CN110108690B (en) * 2019-06-10 2023-11-24 中国科学院生物物理研究所 Ultralow-temperature sample-changeable microscopic imaging system and working method thereof

Also Published As

Publication number Publication date
GB2233757A (en) 1991-01-16
GB2233757B (en) 1993-05-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930819