JPH0635216Y2 - 光サーキュレータ - Google Patents
光サーキュレータInfo
- Publication number
- JPH0635216Y2 JPH0635216Y2 JP1988017989U JP1798988U JPH0635216Y2 JP H0635216 Y2 JPH0635216 Y2 JP H0635216Y2 JP 1988017989 U JP1988017989 U JP 1988017989U JP 1798988 U JP1798988 U JP 1798988U JP H0635216 Y2 JPH0635216 Y2 JP H0635216Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- optical
- light
- fiber
- circulator
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims description 89
- 239000013307 optical fiber Substances 0.000 claims description 171
- 239000013078 crystal Substances 0.000 claims description 57
- 230000000694 effects Effects 0.000 claims description 35
- 239000000835 fiber Substances 0.000 description 28
- 230000004907 flux Effects 0.000 description 20
- 238000010586 diagram Methods 0.000 description 12
- 238000003384 imaging method Methods 0.000 description 12
- 230000010287 polarization Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 239000002223 garnet Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 230000006854 communication Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910021532 Calcite Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000001603 reducing effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- MTRJKZUDDJZTLA-UHFFFAOYSA-N iron yttrium Chemical compound [Fe].[Y] MTRJKZUDDJZTLA-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988017989U JPH0635216Y2 (ja) | 1988-02-13 | 1988-02-13 | 光サーキュレータ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988017989U JPH0635216Y2 (ja) | 1988-02-13 | 1988-02-13 | 光サーキュレータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01123824U JPH01123824U (enExample) | 1989-08-23 |
| JPH0635216Y2 true JPH0635216Y2 (ja) | 1994-09-14 |
Family
ID=31232233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988017989U Expired - Lifetime JPH0635216Y2 (ja) | 1988-02-13 | 1988-02-13 | 光サーキュレータ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635216Y2 (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS597364A (ja) * | 1982-07-05 | 1984-01-14 | Sekisui Chem Co Ltd | 製版用マスキングフイルム |
| JPH0827441B2 (ja) * | 1982-07-28 | 1996-03-21 | 富士通株式会社 | 光アイソレ−タ |
-
1988
- 1988-02-13 JP JP1988017989U patent/JPH0635216Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01123824U (enExample) | 1989-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0520199B1 (en) | Optical isolator | |
| JPH06258598A (ja) | 光アイソレータ | |
| JP3232290B2 (ja) | ３ポート光学サーキュレータ及びその製造方法 | |
| US6160929A (en) | 2×2 optical fiber switch | |
| JP3517657B2 (ja) | 埋込型光非可逆回路装置 | |
| US5471306A (en) | Method for assembling optical isolator and method for measuring isolation | |
| US7072111B2 (en) | Reflection-type optical device | |
| JP3718152B2 (ja) | 可変光アッテネータ | |
| JPH0635216Y2 (ja) | 光サーキュレータ | |
| US7024073B2 (en) | Reflective variable light attenuator | |
| JP2006047951A (ja) | 光アイソレータ | |
| JP2003075679A (ja) | 光アイソレータ付きレセプタクルとその組立方法 | |
| CN112014928A (zh) | 光纤插芯适配器 | |
| JPS5828561B2 (ja) | 光アイソレ−タ | |
| JP2002258229A (ja) | 光アッテネータ | |
| JP4911519B2 (ja) | 反射型可変光アッテネータ | |
| JPH05313094A (ja) | 光アイソレータ | |
| JPH0667118A (ja) | 光結合装置 | |
| JPH11264954A (ja) | 光サーキュレータ及び光スイッチ | |
| JPH07301763A (ja) | 光結合器及び光ファイバ増幅器 | |
| JP2002169063A (ja) | 光アイソレータ付き光ファイバピグテイルとその組立方法 | |
| JP2003270681A (ja) | 反射型光スイッチ | |
| JPH08194130A (ja) | 光コネクタ | |
| JPH0544811Y2 (enExample) | ||
| JPH0519307A (ja) | 光フアイバスイツチ |