JPS6413007U

JPS6413007U -

Info

Publication number: JPS6413007U
Application number: JP10683487U
Authority: JP
Priority date: 1987-07-11
Filing date: 1987-07-11
Publication date: 1989-01-24

Description

[Brief explanation of the drawing]

第１図は従来の光学繊維等の光導体の断面図で
、はコア、はクラツド、は出口部出力光、
は側部出力光、は光源、は側部光出口部で
ある。第２図は本考案における反射板付き光学繊
維等の光導体の断面図である。はコア、はク
ラツド、は反射部、は光入口部、はキヤツ
プ、第３図は本考案における反射板付き光学繊維
等の光導体における光路の説明図である。はコ
ア、はクラツド、は反射部、は光入口部、
は入力光、は反射光、は側部出力光、は
光源。 Figure 1 is a cross-sectional view of a conventional light guide such as an optical fiber, where is the core, is the cladding, is the exit output light,
is the side output light, is the light source, and is the side light exit section. FIG. 2 is a sectional view of a light guide such as an optical fiber with a reflector according to the present invention. 3 is a core, a cladding, a reflecting portion, an optical entrance portion, and a cap. FIG. 3 is an explanatory diagram of an optical path in an optical fiber such as an optical fiber with a reflector according to the present invention. is the core, is the cladding, is the reflective part, is the light entrance part,
is the input light, is the reflected light, is the side output light, is the light source.

Claims

[Claims for Utility Model Registration] 1. As shown in Figure 2 A and B, one of the light paths of a light guide consisting of a core and a cladding should be used as a light exit section, and a reflector plate should be attached to the light exit section. 2. Processing in 1 does not depend on the method or material used. In addition, it does not depend on the shape or reflectance of the reflector. 3 Regarding fulfilling the conditions 1 and 2.