JPH0450820U - - Google Patents
Info
- Publication number
- JPH0450820U JPH0450820U JP9329990U JP9329990U JPH0450820U JP H0450820 U JPH0450820 U JP H0450820U JP 9329990 U JP9329990 U JP 9329990U JP 9329990 U JP9329990 U JP 9329990U JP H0450820 U JPH0450820 U JP H0450820U
- Authority
- JP
- Japan
- Prior art keywords
- laser resonator
- diffraction grating
- laminated
- utility
- electrostrictive 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
- 239000000463 material Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の一実施例を示す構成図、第２
図は本考案で用いる回折格子の具体例の構成図、
第３図は第１図の動作説明図、第４図は本考案の
他の実施例を示す構成図、第５図は従来の可変波
長レーザー共振器の一例を示す構成図である。
１……レーザー媒質、２……反射面、３……電
歪材料、４……回折格子、５，６……回折格子兼
駆動用電極、７……直流電源。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a configuration diagram of a specific example of the diffraction grating used in this invention.
FIG. 3 is an explanatory diagram of the operation of FIG. 1, FIG. 4 is a block diagram showing another embodiment of the present invention, and FIG. 5 is a block diagram showing an example of a conventional variable wavelength laser resonator. 1...Laser medium, 2...Reflecting surface, 3...Electrostrictive material, 4...Diffraction grating, 5, 6...Diffraction grating and driving electrode, 7...DC power source.
Claims (1)
ー媒質の反射面に、回折格子と、電歪材料が積層
されたことを特徴とする可変波長レーザー共振器
。 A tunable wavelength laser resonator characterized in that a diffraction grating and an electrostrictive material are laminated on the reflective surface of a laser medium constituting the solid ring laser resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9329990U JPH0450820U (en) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9329990U JPH0450820U (en) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0450820U true JPH0450820U (en) | 1992-04-28 |
Family
ID=31830397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9329990U Pending JPH0450820U (en) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450820U (en) |
-
1990
- 1990-09-05 JP JP9329990U patent/JPH0450820U/ja active Pending