CA1210128A - Generation efficace par laser d'ondes acoustiques de surface - Google Patents

Generation efficace par laser d'ondes acoustiques de surface

Info

Publication number: CA1210128A
Authority: CA; Canada
Prior art keywords: beams; wave; laser; annulus; pattern
Prior art date: 1984-02-28
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

CA000448413A

Other languages

English (en)

Inventor

Paolo G. Cielo

Jean Bussiere

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.)

National Research Council of Canada

Original Assignee

National Research Council of Canada

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.)

1984-02-28

Filing date

1984-02-28

Publication date

1986-08-19

1984-02-28 Application filed by National Research Council of Canada filed Critical National Research Council of Canada

1984-02-28 Priority to CA000448413A priority Critical patent/CA1210128A/fr

1986-08-19 Application granted granted Critical

1986-08-19 Publication of CA1210128A publication Critical patent/CA1210128A/fr

Status Expired legal-status Critical Current

Links

238000010897 surface acoustic wave method Methods 0.000 title claims abstract description 19
230000036961 partial effect Effects 0.000 claims abstract description 6
238000000034 method Methods 0.000 claims description 25
230000003287 optical effect Effects 0.000 claims description 8
230000001427 coherent effect Effects 0.000 claims description 4
239000000463 material Substances 0.000 description 6
230000008901 benefit Effects 0.000 description 4
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
230000005534 acoustic noise Effects 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
238000004611 spectroscopical analysis Methods 0.000 description 2
230000002123 temporal effect Effects 0.000 description 2
241000370685 Arge Species 0.000 description 1
241000271566 Aves Species 0.000 description 1
101100422780 Caenorhabditis elegans sur-5 gene Proteins 0.000 description 1
101100270435 Mus musculus Arhgef12 gene Proteins 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
230000008859 change Effects 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
230000001934 delay Effects 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000002592 echocardiography Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000002452 interceptive effect Effects 0.000 description 1
238000005305 interferometry Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000001902 propagating effect Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
238000002310 reflectometry Methods 0.000 description 1
230000004044 response Effects 0.000 description 1
230000003595 spectral effect Effects 0.000 description 1
210000001550 testis Anatomy 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1

Landscapes

Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

CA000448413A 1984-02-28 1984-02-28 Generation efficace par laser d'ondes acoustiques de surface Expired CA1210128A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000448413A CA1210128A (fr)	1984-02-28	1984-02-28	Generation efficace par laser d'ondes acoustiques de surface

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000448413A CA1210128A (fr)	1984-02-28	1984-02-28	Generation efficace par laser d'ondes acoustiques de surface

Publications (1)

Publication Number	Publication Date
CA1210128A true CA1210128A (fr)	1986-08-19

Family

ID=4127286

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000448413A Expired CA1210128A (fr)	1984-02-28	1984-02-28	Generation efficace par laser d'ondes acoustiques de surface

Country Status (1)

Country	Link
CA (1)	CA1210128A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5613965A (en) *	1994-12-08	1997-03-25	Summit Technology Inc.	Corneal reprofiling using an annular beam of ablative radiation
US6063072A (en) *	1994-12-08	2000-05-16	Summit Technology, Inc.	Methods and systems for correction of hyperopia and/or astigmatism using ablative radiation

1984
- 1984-02-28 CA CA000448413A patent/CA1210128A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5613965A (en) *	1994-12-08	1997-03-25	Summit Technology Inc.	Corneal reprofiling using an annular beam of ablative radiation
US6063072A (en) *	1994-12-08	2000-05-16	Summit Technology, Inc.	Methods and systems for correction of hyperopia and/or astigmatism using ablative radiation

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Legal Events

Date	Code	Title	Description
2004-02-28	MKEX	Expiry