JPS6449916U - - Google Patents
Info
- Publication number
- JPS6449916U JPS6449916U JP14578587U JP14578587U JPS6449916U JP S6449916 U JPS6449916 U JP S6449916U JP 14578587 U JP14578587 U JP 14578587U JP 14578587 U JP14578587 U JP 14578587U JP S6449916 U JPS6449916 U JP S6449916U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- light side
- tilted
- polarizer
- fixed
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
Description
本考案にかかる光アイソレーターの実施例の断
面図。
１，４：永久磁石、２：偏光子、３：フアラデ
ー回転子、５：検光子、６，７：ホルダーケース
。
FIG. 1 is a sectional view of an embodiment of an optical isolator according to the present invention. 1, 4: Permanent magnet, 2: Polarizer, 3: Faraday rotator, 5: Analyzer, 6, 7: Holder case.
Claims (1)
光子を挿入、固定した出射光側永久磁石、その中
間にあり一方の永久磁石内に配置されたフアラデ
ー回転子、および該永久磁石をそれぞれ内装した
１対のホルダーケースから構成される光アイソレ
ーターにおいて、入射光側永久磁石内の貫通孔を
光軸に対して、０．１〜１０°傾斜させることに
より、該偏光子の入射面を光線に対して傾斜させ
ることを特徴とする光アイソレーター。 A permanent magnet on the incident light side with a polarizer inserted and fixed, a permanent magnet on the output light side with an analyzer inserted and fixed, a Faraday rotator located between them and placed in one of the permanent magnets, and each permanent magnet is installed inside. In an optical isolator composed of a pair of holder cases, the through hole in the incident light side permanent magnet is tilted by 0.1 to 10 degrees with respect to the optical axis, so that the incident surface of the polarizer is exposed to the light beam. An optical isolator that is characterized by being tilted to the opposite direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14578587U JPS6449916U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14578587U JPS6449916U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449916U true JPS6449916U (en) | 1989-03-28 |
Family
ID=31414680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14578587U Pending JPS6449916U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449916U (en) |
-
1987
- 1987-09-24 JP JP14578587U patent/JPS6449916U/ja active Pending