CA1262511A - Sonde a fibre optique - Google Patents

Sonde a fibre optique

Info

Publication number: CA1262511A
Authority: CA; Canada
Prior art keywords: fiber; probe; fibers; light; collecting
Prior art date: 1986-01-30
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

CA000500691A

Other languages

English (en)

Inventor

Richard D. Mclachlan

John C. Evans

Gary L. Jewett

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.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

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.)

1986-01-30

Filing date

1986-01-30

Publication date

1989-10-31

1986-01-30 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1986-01-30 Priority to CA000500691A priority Critical patent/CA1262511A/fr

1989-10-31 Application granted granted Critical

1989-10-31 Publication of CA1262511A publication Critical patent/CA1262511A/fr

Status Expired legal-status Critical Current

Links

239000000523 sample Substances 0.000 title claims abstract description 70
239000000835 fiber Substances 0.000 claims abstract description 100
238000001069 Raman spectroscopy Methods 0.000 claims abstract description 30
239000013307 optical fiber Substances 0.000 claims abstract description 19
238000000149 argon plasma sintering Methods 0.000 claims abstract description 6
238000005259 measurement Methods 0.000 claims abstract description 6
238000004020 luminiscence type Methods 0.000 claims abstract description 5
238000004458 analytical method Methods 0.000 claims description 15
238000000034 method Methods 0.000 claims description 5
230000035945 sensitivity Effects 0.000 claims description 3
238000004611 spectroscopical analysis Methods 0.000 claims description 2
230000003287 optical effect Effects 0.000 abstract description 3
239000000463 material Substances 0.000 description 5
230000001681 protective effect Effects 0.000 description 5
230000000694 effects Effects 0.000 description 3
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
238000010960 commercial process Methods 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000013461 design Methods 0.000 description 2
239000005350 fused silica glass Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
206010001497 Agitation Diseases 0.000 description 1
229910000792 Monel Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
238000005253 cladding Methods 0.000 description 1
238000012777 commercial manufacturing Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000007123 defense Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000005284 excitation Effects 0.000 description 1
230000003455 independent Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
229910052594 sapphire Inorganic materials 0.000 description 1
239000010980 sapphire Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
238000002834 transmittance Methods 0.000 description 1

Landscapes

Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

CA000500691A 1986-01-30 1986-01-30 Sonde a fibre optique Expired CA1262511A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000500691A CA1262511A (fr)	1986-01-30	1986-01-30	Sonde a fibre optique

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000500691A CA1262511A (fr)	1986-01-30	1986-01-30	Sonde a fibre optique

Publications (1)

Publication Number	Publication Date
CA1262511A true CA1262511A (fr)	1989-10-31

Family

ID=4132371

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000500691A Expired CA1262511A (fr)	1986-01-30	1986-01-30	Sonde a fibre optique

Country Status (1)

Country	Link
CA (1)	CA1262511A (fr)

1986
- 1986-01-30 CA CA000500691A patent/CA1262511A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2006-10-31	MKLA	Lapsed
2012-12-05	MKEC	Expiry (correction)	Effective date: 20121205