JPS59112216U - optical isolator - Google Patents
optical isolatorInfo
- Publication number
- JPS59112216U JPS59112216U JP621183U JP621183U JPS59112216U JP S59112216 U JPS59112216 U JP S59112216U JP 621183 U JP621183 U JP 621183U JP 621183 U JP621183 U JP 621183U JP S59112216 U JPS59112216 U JP S59112216U
- Authority
- JP
- Japan
- Prior art keywords
- phase shift
- prism
- shift plate
- optical isolator
- adhesive
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は□移相板設置方法の一従来例を表わす側面図、
第２図は本考案による光アイソレータの一実施例を表わ
す側面図、第３図は第２図に示した光アイソレータの実
施例において移相板に面歪が生じている場合を表わす側
面図である。Figure 1 is a side view showing a conventional example of a phase shift plate installation method;
FIG. 2 is a side view showing an embodiment of the optical isolator according to the present invention, and FIG. 3 is a side view showing a case where surface distortion occurs in the phase shift plate in the embodiment of the optical isolator shown in FIG. be.
Claims (1)
ぼ完全な偏光分離作用をなす多層膜を形成し、その上に
移相板を、この移相板と前記プリズムの両者に近い屈折
率を有する接着剤によって接合し、前記移相板の上に第
２のプリズムを前記接着剤によって接合したことを特徴
とする光アイソレータ。A multilayer film is formed on one surface of the first prism to achieve a nearly perfect polarization separation effect at a specific incident light angle, and a phase shift plate is placed on top of the multilayer film, which has a refractive index close to that of both the phase shift plate and the prism. An optical isolator comprising: a second prism bonded to the phase shift plate using an adhesive; and a second prism bonded onto the phase shift plate using the adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP621183U JPS59112216U (en) | 1983-01-19 | 1983-01-19 | optical isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP621183U JPS59112216U (en) | 1983-01-19 | 1983-01-19 | optical isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59112216U true JPS59112216U (en) | 1984-07-28 |
Family
ID=30137769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP621183U Pending JPS59112216U (en) | 1983-01-19 | 1983-01-19 | optical isolator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59112216U (en) |
-
1983
- 1983-01-19 JP JP621183U patent/JPS59112216U/en active Pending
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