TW200720808A - A tunable coherent light source and a device of obtaining microscopic image of an object - Google Patents
A tunable coherent light source and a device of obtaining microscopic image of an objectInfo
- Publication number
- TW200720808A TW200720808A TW094140768A TW94140768A TW200720808A TW 200720808 A TW200720808 A TW 200720808A TW 094140768 A TW094140768 A TW 094140768A TW 94140768 A TW94140768 A TW 94140768A TW 200720808 A TW200720808 A TW 200720808A
- Authority
- TW
- Taiwan
- Prior art keywords
- crystal
- segments
- light source
- coherent light
- output curve
- Prior art date
Links
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- Lasers (AREA)
Abstract
A tunable coherent light source includes a pump laser for generating a pump beam and an optical parametric oscillator including a crystal exhibiting an output curve for a pump beam of a defined wavelength, the output curve defining wavelengths of signal and idler outputs based on periodically poled grating periods of the crystal. The crystal has a plurality of segments associated with a plurality of grating period of the output curve, each segment of the plurality of segments having a different crystal structure. At least one of the plurality of segments comprises a crystal structure combining at least two of the grating periods. A heating device heats the crystal to an elevated of operating temperature and is adjustable the output wavelengths of each of the segments.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094140768A TW200720808A (en) | 2005-11-21 | 2005-11-21 | A tunable coherent light source and a device of obtaining microscopic image of an object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094140768A TW200720808A (en) | 2005-11-21 | 2005-11-21 | A tunable coherent light source and a device of obtaining microscopic image of an object |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200720808A true TW200720808A (en) | 2007-06-01 |
TWI319113B TWI319113B (en) | 2010-01-01 |
Family
ID=45073590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094140768A TW200720808A (en) | 2005-11-21 | 2005-11-21 | A tunable coherent light source and a device of obtaining microscopic image of an object |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200720808A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI384709B (en) * | 2007-12-31 | 2013-02-01 | Ind Tech Res Inst | Laser homogenizing module |
TWI485431B (en) * | 2009-04-03 | 2015-05-21 | Innova Ent Gmbh | Apparatus for homogenizing coherent radiation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103427329B (en) * | 2013-09-05 | 2015-12-23 | 山东大学 | Based on the optical parameter oscillating laser of wide bandgap semiconductor carborundum crystals |
-
2005
- 2005-11-21 TW TW094140768A patent/TW200720808A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI384709B (en) * | 2007-12-31 | 2013-02-01 | Ind Tech Res Inst | Laser homogenizing module |
TWI485431B (en) * | 2009-04-03 | 2015-05-21 | Innova Ent Gmbh | Apparatus for homogenizing coherent radiation |
Also Published As
Publication number | Publication date |
---|---|
TWI319113B (en) | 2010-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |