JPS6141213U - Light receiving module for optical communication - Google Patents

Light receiving module for optical communication

Info

Publication number
JPS6141213U
JPS6141213U JP1984125230U JP12523084U JPS6141213U JP S6141213 U JPS6141213 U JP S6141213U JP 1984125230 U JP1984125230 U JP 1984125230U JP 12523084 U JP12523084 U JP 12523084U JP S6141213 U JPS6141213 U JP S6141213U
Authority
JP
Japan
Prior art keywords
light receiving
receiving module
optical communication
diameter
receiving element
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
Application number
JP1984125230U
Other languages
Japanese (ja)
Inventor
孝 三川
勝治 本間
喜代志 縄田
Original Assignee
富士通株式会社
日本電信電話株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 富士通株式会社, 日本電信電話株式会社 filed Critical 富士通株式会社
Priority to JP1984125230U priority Critical patent/JPS6141213U/en
Publication of JPS6141213U publication Critical patent/JPS6141213U/en
Pending legal-status Critical Current

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  • Optical Communication System (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案を適用した受光ヲヒュールの構成概要を
示す図、第２図および第３図はＧｅＡＰＤ受光素子の受
光面の径と暗電流特性および受信感度特性の関係をそれ
ぞれ示す図である。 図にふいて、１はＧｅＡＰＤ受光素子、２はガードリン
グ、３は球状レンズ、４は光コネクタ、５ハ受光モジュ
ール、６は光ファイバである。FIG. 1 is a diagram showing an outline of the configuration of a light-receiving unit to which the present invention is applied, and FIGS. 2 and 3 are diagrams showing the relationship between the diameter of the light-receiving surface of a GeAPD light-receiving element, dark current characteristics, and reception sensitivity characteristics, respectively. . In the figure, 1 is a GeAPD light receiving element, 2 is a guard ring, 3 is a spherical lens, 4 is an optical connector, 5 is a light receiving module, and 6 is an optical fiber.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ′ 受光素子とレンズとから成るシングルモードファイ
バ用受光モジュールにおいて、該受光素子の受光径を３
０±１０μｍとしたことを特徴とする光通，信用受光モ
ジュール。' In a single mode fiber light receiving module consisting of a light receiving element and a lens, the light receiving diameter of the light receiving element is 3
A light receiving module trusted by Kotsu, characterized by having a diameter of 0±10 μm.
JP1984125230U 1984-08-17 1984-08-17 Light receiving module for optical communication Pending JPS6141213U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984125230U JPS6141213U (en) 1984-08-17 1984-08-17 Light receiving module for optical communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984125230U JPS6141213U (en) 1984-08-17 1984-08-17 Light receiving module for optical communication

Publications (1)

Publication Number Publication Date
JPS6141213U true JPS6141213U (en) 1986-03-15

Family

ID=30683918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984125230U Pending JPS6141213U (en) 1984-08-17 1984-08-17 Light receiving module for optical communication

Country Status (1)

Country Link
JP (1) JPS6141213U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62266878A (en) * 1986-05-15 1987-11-19 Matsushita Electric Ind Co Ltd Semiconductor photodetector
JP2001033667A (en) * 1999-07-21 2001-02-09 Nec Eng Ltd Surface mounting type photo-receiving module

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990152A (en) * 1972-12-27 1974-08-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990152A (en) * 1972-12-27 1974-08-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62266878A (en) * 1986-05-15 1987-11-19 Matsushita Electric Ind Co Ltd Semiconductor photodetector
JP2001033667A (en) * 1999-07-21 2001-02-09 Nec Eng Ltd Surface mounting type photo-receiving module

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