JPS6413122A - Optical wavelength converting element - Google Patents
Optical wavelength converting elementInfo
- Publication number
- JPS6413122A JPS6413122A JP16818387A JP16818387A JPS6413122A JP S6413122 A JPS6413122 A JP S6413122A JP 16818387 A JP16818387 A JP 16818387A JP 16818387 A JP16818387 A JP 16818387A JP S6413122 A JPS6413122 A JP S6413122A
- Authority
- JP
- Japan
- Prior art keywords
- aminopyridine
- absorption
- crystal
- nonlinear optical
- crystal material
- 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 provide a titled element which has no absorption in a visible region and has a high nonlinear optical effect, more particularly nonlinear optical effect of second order by forming said element of a crystal material contg. 3-aminopyridine. CONSTITUTION:This element consists of the crystal material contg. at least the 3-aminopyridine. The 3-aminopyridine has 291nm max. absorption wavelength and since the absorption end thereof exists near 360nm, the crystal material which is transparent in the visible region is obtd. The absorption of a semiconductor laser having the wavelength in the order of 800nm to second harmonic wave is, therefore, not observed and the optical wavelength converting element formed by using the crystal of the 3-aminopyridine has accordingly the excellent conversion efficiency to the second harmonic waves and exhibits good photostability. The 3-aminopyridine may be used as a single component crystal or may be used as the crystal mixture with the other org. nonlinear optical materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16818387A JPS6413122A (en) | 1987-07-06 | 1987-07-06 | Optical wavelength converting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16818387A JPS6413122A (en) | 1987-07-06 | 1987-07-06 | Optical wavelength converting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6413122A true JPS6413122A (en) | 1989-01-18 |
Family
ID=15863324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16818387A Pending JPS6413122A (en) | 1987-07-06 | 1987-07-06 | Optical wavelength converting element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6413122A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02259627A (en) * | 1989-03-30 | 1990-10-22 | Matsushita Electric Ind Co Ltd | Production of nonlinear optical material |
| JPH02301728A (en) * | 1989-05-16 | 1990-12-13 | Matsushita Electric Ind Co Ltd | Nonlinear optical material and production thereof |
| JPH0351828A (en) * | 1989-07-19 | 1991-03-06 | Matsushita Electric Ind Co Ltd | Composition of nonlinear optical material and production thereof |
| EP0418916A2 (en) * | 1989-09-22 | 1991-03-27 | Fuji Photo Film Co., Ltd. | Optical wavelength converting method |
-
1987
- 1987-07-06 JP JP16818387A patent/JPS6413122A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02259627A (en) * | 1989-03-30 | 1990-10-22 | Matsushita Electric Ind Co Ltd | Production of nonlinear optical material |
| JPH02301728A (en) * | 1989-05-16 | 1990-12-13 | Matsushita Electric Ind Co Ltd | Nonlinear optical material and production thereof |
| JPH0351828A (en) * | 1989-07-19 | 1991-03-06 | Matsushita Electric Ind Co Ltd | Composition of nonlinear optical material and production thereof |
| EP0418916A2 (en) * | 1989-09-22 | 1991-03-27 | Fuji Photo Film Co., Ltd. | Optical wavelength converting method |
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