JPS643633A - Second harmonic wave intensity modulating system - Google Patents
Second harmonic wave intensity modulating systemInfo
- Publication number
- JPS643633A JPS643633A JP15749187A JP15749187A JPS643633A JP S643633 A JPS643633 A JP S643633A JP 15749187 A JP15749187 A JP 15749187A JP 15749187 A JP15749187 A JP 15749187A JP S643633 A JPS643633 A JP S643633A
- Authority
- JP
- Japan
- Prior art keywords
- harmonic waves
- intensity
- laser light
- wave intensity
- harmonic wave
- 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.)
- Pending
Links
Abstract
PURPOSE:To modulate second harmonic wave intensity at a high speed by projecting laser light to an org. nonlinear optical element having a Pockels effect to generate the second harmonic waves and applying an electric field thereto to change the refractive index, thereby modulating the intensity of the second harmonic waves. CONSTITUTION:The laser light is projected to the org. nonlinear optical element 1 which generates the second harmonic waves by the light of a laser light source and has the Pockels effect to generate the second harmonic waves. The electric field is impressed by a power supply 2 to the medium 1 to change the refractive index by the Pockels effect. The intensity of the second harmonic waves is modulated in such a manner. The intensity modulation of the second harmonic waves is thus executed and in addition, the modulation at the extremely high speed is possible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15749187A JPS643633A (en) | 1987-06-26 | 1987-06-26 | Second harmonic wave intensity modulating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15749187A JPS643633A (en) | 1987-06-26 | 1987-06-26 | Second harmonic wave intensity modulating system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS643633A true JPS643633A (en) | 1989-01-09 |
Family
ID=15650848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15749187A Pending JPS643633A (en) | 1987-06-26 | 1987-06-26 | Second harmonic wave intensity modulating system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS643633A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994027183A1 (en) * | 1993-05-18 | 1994-11-24 | Electro Scientific Industries, Inc. | Frequency-converting laser system and power control therefor |
JP2001066647A (en) * | 1999-08-30 | 2001-03-16 | Sony Corp | Light refracting device |
JP2001066648A (en) * | 1999-08-30 | 2001-03-16 | Sony Corp | Illumination device |
JP2001066644A (en) * | 1999-08-30 | 2001-03-16 | Sony Corp | Memory device |
WO2012077736A1 (en) | 2010-12-10 | 2012-06-14 | コニカミノルタホールディングス株式会社 | Inkjet recording device |
-
1987
- 1987-06-26 JP JP15749187A patent/JPS643633A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994027183A1 (en) * | 1993-05-18 | 1994-11-24 | Electro Scientific Industries, Inc. | Frequency-converting laser system and power control therefor |
JP2001066647A (en) * | 1999-08-30 | 2001-03-16 | Sony Corp | Light refracting device |
JP2001066648A (en) * | 1999-08-30 | 2001-03-16 | Sony Corp | Illumination device |
JP2001066644A (en) * | 1999-08-30 | 2001-03-16 | Sony Corp | Memory device |
WO2012077736A1 (en) | 2010-12-10 | 2012-06-14 | コニカミノルタホールディングス株式会社 | Inkjet recording device |
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