JPS6271606U - - Google Patents
Info
- Publication number
- JPS6271606U JPS6271606U JP16216185U JP16216185U JPS6271606U JP S6271606 U JPS6271606 U JP S6271606U JP 16216185 U JP16216185 U JP 16216185U JP 16216185 U JP16216185 U JP 16216185U JP S6271606 U JPS6271606 U JP S6271606U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light source
- source device
- reflecting mirror
- input end
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
図は本考案の一実施例正断面及び光路を示す図
である。
１……ランプフイラメント、２……第１の反射
鏡、３……光フアイバー、３ａ……光フアイバー
入射端、４……第２の反射鏡、４ａ……入射端挿
入孔。
The figure is a diagram showing a front cross section and an optical path of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Lamp filament, 2... First reflecting mirror, 3... Optical fiber, 3a... Optical fiber input end, 4... Second reflecting mirror, 4a... Incident end insertion hole.
Claims (1)
源装置に於て、ランプ後方に第１の反射鏡を設け
ると共に光フアイバー側に入射端挿入孔をもつた
第２の反射鏡を設け、上記第１の反射鏡はランプ
フイラメント及び入射端を夫々焦点とする楕円の
一部の曲面を備え、第２の反射鏡は上記ランプフ
イラメントを中心とし、ランプフイラメントと入
射端間を半径とする円の一部の曲面を備えたこと
を特徴とする光フアイバーの光源装置。 第１の反射鏡及び／又は第２の反射鏡がダイ
クロイツクミラーで構成されている実用新案登録
請求の範囲第１項記載の光フアイバーの光源装置
。 光フアイバーの入射端にミキシング部材を配
設した実用新案登録請求の範囲第１項、第２項記
載の光フアイバーの光源装置。 光フアイバーの入射端に吸熱部材を配設した
実用新案登録請求の範囲第１項、第２項記載の光
フアイバーの光源装置。[Claim for Utility Model Registration] In a light source device in which a lamp is installed at the input end of an optical fiber, a first reflector is provided behind the lamp, and a second reflector is provided with an input end insertion hole on the side of the optical fiber. A mirror is provided, the first reflecting mirror having a curved surface of a part of an ellipse with focal points at the lamp filament and the incident end, and the second reflecting mirror having a curved surface centered on the lamp filament and extending between the lamp filament and the incident end. An optical fiber light source device characterized by having a curved surface that is part of a circle having a radius. The optical fiber light source device according to claim 1, wherein the first reflecting mirror and/or the second reflecting mirror are constituted by dichroic mirrors. An optical fiber light source device according to claims 1 and 2, wherein a mixing member is disposed at the input end of the optical fiber. An optical fiber light source device according to claims 1 and 2, wherein a heat absorbing member is disposed at the input end of the optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16216185U JPS6271606U (en) | 1985-10-24 | 1985-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16216185U JPS6271606U (en) | 1985-10-24 | 1985-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6271606U true JPS6271606U (en) | 1987-05-07 |
Family
ID=31089160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16216185U Pending JPS6271606U (en) | 1985-10-24 | 1985-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6271606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6413015U (en) * | 1987-07-14 | 1989-01-24 | ||
| JPH0352907U (en) * | 1989-09-29 | 1991-05-22 |
-
1985
- 1985-10-24 JP JP16216185U patent/JPS6271606U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6413015U (en) * | 1987-07-14 | 1989-01-24 | ||
| JPH0352907U (en) * | 1989-09-29 | 1991-05-22 |
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