JPH02104305U - - Google Patents
Info
- Publication number
- JPH02104305U JPH02104305U JP1344689U JP1344689U JPH02104305U JP H02104305 U JPH02104305 U JP H02104305U JP 1344689 U JP1344689 U JP 1344689U JP 1344689 U JP1344689 U JP 1344689U JP H02104305 U JPH02104305 U JP H02104305U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- yag laser
- laser light
- face
- output
- 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
- 239000013307 optical fiber Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Description
第１図ないし第４図は本考案の実施例に係り、
第１図は本考案の実施例に係る光フアイバの入射
端面側の要部拡大側面図、第２図は同実施例の光
フアイバによる理論的な光反射率を示す線図、第
３図は同実施例の光フアイバによる光反射率を求
めるための実験装置の模式図、第４図はフエルー
ルが入射端面側に装着された光フアイバの側面図
である。第５図は従来例の光フアイバを用いたレ
ーザ光伝送装置の模式的な側面図である。
２……光フアイバ、４……光フアイバの入射端
面、６……反射防止膜。
1 to 4 relate to embodiments of the present invention,
Fig. 1 is an enlarged side view of the main part of the optical fiber according to the embodiment of the present invention on the incident end surface side, Fig. 2 is a diagram showing the theoretical light reflectance of the optical fiber of the embodiment, and Fig. 3 is FIG. 4 is a schematic diagram of an experimental apparatus for determining the light reflectance of the optical fiber according to the same embodiment, and FIG. 4 is a side view of the optical fiber with a ferrule attached to the incident end face side. FIG. 5 is a schematic side view of a conventional laser beam transmission device using an optical fiber. 2... Optical fiber, 4... Input end face of optical fiber, 6... Antireflection film.
Claims (1)
のＹＡＧレーザ用光フアイバであつて、 前記光フアイバのレーザ光の入射端面または出
射端面の少なくとも一方に、ＹＡＧレーザから出
力されるレーザ光の反射を防止する反射防止膜が
形成されたことを特徴とするＹＡＧレーザ用光フ
アイバ。[Claims for Utility Model Registration] A large-diameter quartz glass-based YAG laser optical fiber for transmitting YAG laser light, wherein at least one of the laser light input end face or the output end face of the optical fiber has an output from the YAG laser. 1. An optical fiber for a YAG laser, characterized in that an anti-reflection film is formed to prevent reflection of laser light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1344689U JPH02104305U (en) | 1989-02-07 | 1989-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1344689U JPH02104305U (en) | 1989-02-07 | 1989-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02104305U true JPH02104305U (en) | 1990-08-20 |
Family
ID=31223760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1344689U Pending JPH02104305U (en) | 1989-02-07 | 1989-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02104305U (en) |
-
1989
- 1989-02-07 JP JP1344689U patent/JPH02104305U/ja active Pending
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