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 object

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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
Application number
TW094140768A
Other languages
Chinese (zh)
Other versions
TWI319113B (en
Inventor
Andrew H Kung
shi-ning Zhu
Shi-Yu Tu
Zhi-Da Gao
Original Assignee
Academia Sinica
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 Academia Sinica filed Critical Academia Sinica
Priority to TW094140768A priority Critical patent/TW200720808A/en
Publication of TW200720808A publication Critical patent/TW200720808A/en
Application granted granted Critical
Publication of TWI319113B publication Critical patent/TWI319113B/zh

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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.
TW094140768A 2005-11-21 2005-11-21 A tunable coherent light source and a device of obtaining microscopic image of an object TW200720808A (en)

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

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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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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