GB2183361B - Adjustable optical apparatus and spectrometers - Google Patents

Adjustable optical apparatus and spectrometers

Info

Publication number
GB2183361B
GB2183361B GB8528909A GB8528909A GB2183361B GB 2183361 B GB2183361 B GB 2183361B GB 8528909 A GB8528909 A GB 8528909A GB 8528909 A GB8528909 A GB 8528909A GB 2183361 B GB2183361 B GB 2183361B
Authority
GB
United Kingdom
Prior art keywords
spectrometers
optical apparatus
adjustable optical
adjustable
optical
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.)
Expired - Fee Related
Application number
GB8528909A
Other versions
GB2183361A (en
GB8528909D0 (en
Inventor
E Woollard
A Gebbie
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.)
JJ LLOYD INSTR Ltd
Original Assignee
JJ LLOYD INSTR Ltd
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 JJ LLOYD INSTR Ltd filed Critical JJ LLOYD INSTR Ltd
Priority to GB8528909A priority Critical patent/GB2183361B/en
Publication of GB8528909D0 publication Critical patent/GB8528909D0/en
Publication of GB2183361A publication Critical patent/GB2183361A/en
Application granted granted Critical
Publication of GB2183361B publication Critical patent/GB2183361B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements
    • G02B7/005—Motorised alignment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/45—Interferometric spectrometry
    • G01J3/453—Interferometric spectrometry by correlation of the amplitudes

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectrometry And Color Measurement (AREA)
GB8528909A 1985-11-23 1985-11-23 Adjustable optical apparatus and spectrometers Expired - Fee Related GB2183361B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8528909A GB2183361B (en) 1985-11-23 1985-11-23 Adjustable optical apparatus and spectrometers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8528909A GB2183361B (en) 1985-11-23 1985-11-23 Adjustable optical apparatus and spectrometers

Publications (3)

Publication Number Publication Date
GB8528909D0 GB8528909D0 (en) 1986-01-02
GB2183361A GB2183361A (en) 1987-06-03
GB2183361B true GB2183361B (en) 1990-08-01

Family

ID=10588690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8528909A Expired - Fee Related GB2183361B (en) 1985-11-23 1985-11-23 Adjustable optical apparatus and spectrometers

Country Status (1)

Country Link
GB (1) GB2183361B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6091434B2 (en) * 2011-02-17 2017-03-08 カール・ツァイス・エスエムティー・ゲーエムベーハー Optical mount and EUV exposure apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488123A (en) * 1966-03-28 1970-01-06 Nasa Apparatus for controlling the velocity of an electromechanical drive for interferometers and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488123A (en) * 1966-03-28 1970-01-06 Nasa Apparatus for controlling the velocity of an electromechanical drive for interferometers and the like

Also Published As

Publication number Publication date
GB2183361A (en) 1987-06-03
GB8528909D0 (en) 1986-01-02

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931123