CA2489714A1 - System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength - Google Patents
System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength Download PDFInfo
- Publication number
- CA2489714A1 CA2489714A1 CA002489714A CA2489714A CA2489714A1 CA 2489714 A1 CA2489714 A1 CA 2489714A1 CA 002489714 A CA002489714 A CA 002489714A CA 2489714 A CA2489714 A CA 2489714A CA 2489714 A1 CA2489714 A1 CA 2489714A1
- Authority
- CA
- Canada
- Prior art keywords
- laser
- tunable wavelength
- generate ultrasound
- ultrasonic
- wavelength
- 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
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Lasers (AREA)
Abstract
Laser radiation is produced with a tunable wavelength and temporal shape. A first laser beam is generated having a first wavelength. The first wavelength of the first laser beam is shifted to a second wavelength. The second wavelength of the first laser beam is modulated.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/361,769 | 1999-07-27 | ||
US09/361,769 US6335943B1 (en) | 1999-07-27 | 1999-07-27 | System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength |
CA002363928A CA2363928C (en) | 1999-07-27 | 2000-07-27 | System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002363928A Division CA2363928C (en) | 1999-07-27 | 2000-07-27 | System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2489714A1 true CA2489714A1 (en) | 2001-02-01 |
CA2489714C CA2489714C (en) | 2009-04-07 |
Family
ID=34275898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002489714A Expired - Fee Related CA2489714C (en) | 1999-07-27 | 2000-07-27 | System and method for ultrasonic laser testing using a laser source to generate ultrasound having a tunable wavelength |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2489714C (en) |
-
2000
- 2000-07-27 CA CA002489714A patent/CA2489714C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2489714C (en) | 2009-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20180727 |