JPH0436268U - - Google Patents

Info

Publication number
JPH0436268U
JPH0436268U JP1990077611U JP7761190U JPH0436268U JP H0436268 U JPH0436268 U JP H0436268U JP 1990077611 U JP1990077611 U JP 1990077611U JP 7761190 U JP7761190 U JP 7761190U JP H0436268 U JPH0436268 U JP H0436268U
Authority
JP
Japan
Prior art keywords
laser diode
semiconductor laser
light emitting
optical
converts
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
JP1990077611U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1990077611U priority Critical patent/JPH0436268U/ja
Publication of JPH0436268U publication Critical patent/JPH0436268U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/90—Bond pads, in general
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/531—Shapes of wire connectors
    • H10W72/536—Shapes of wire connectors the connected ends being ball-shaped
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/59—Bond pads specially adapted therefor

Landscapes

  • Optical Couplings Of Light Guides (AREA)

Description

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

第１図はこの考案の一実施例の３つの光導波路
を採用した半導体レーザダイオードの斜視図で、
第２図は上面図である。第３図は従来の半導体レ
ーザダイオードの斜視図で、第４図は断面図であ
る。 １……半導体レーザダイオード、２ａ，２ｂ，
２ｃ……表面電極、３ａ，３ｂ，３ｃ……ボンデ
イングワイヤ、４ａ，４ｂ，４ｃ……光導波路、
５ａ，５ｂ，５ｃ……発光部、６ａ，６ｂ，６ｃ
……光束、７……光フアイバ、８……交点。 FIG. 1 is a perspective view of a semiconductor laser diode that employs three optical waveguides according to an embodiment of this invention.
FIG. 2 is a top view. FIG. 3 is a perspective view of a conventional semiconductor laser diode, and FIG. 4 is a sectional view. 1... Semiconductor laser diode, 2a, 2b,
2c... surface electrode, 3a, 3b, 3c... bonding wire, 4a, 4b, 4c... optical waveguide,
5a, 5b, 5c... Light emitting part, 6a, 6b, 6c
...Light flux, 7...Optical fiber, 8...Intersection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気信号を光信号に変更する半導体レーザダイ
オードの光導出機構において、１つのレーザダイ
オード素子に複数の光導波路、またそれに対応す
る複数の発光部を有することを特徴とする半導体
レーザーダイオード。 1. A semiconductor laser diode, which is characterized in that it has a plurality of optical waveguides in one laser diode element and a plurality of light emitting parts corresponding thereto, in a light extraction mechanism for a semiconductor laser diode that converts an electrical signal into an optical signal.
JP1990077611U 1990-07-20 1990-07-20 Pending JPH0436268U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990077611U JPH0436268U (en) 1990-07-20 1990-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990077611U JPH0436268U (en) 1990-07-20 1990-07-20

Publications (1)

Publication Number Publication Date
JPH0436268U true JPH0436268U (en) 1992-03-26

Family

ID=31620158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990077611U Pending JPH0436268U (en) 1990-07-20 1990-07-20

Country Status (1)

Country Link
JP (1) JPH0436268U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009117746A (en) * 2007-11-09 2009-05-28 Anritsu Corp External resonator type semiconductor laser device
JP2012195545A (en) * 2011-03-18 2012-10-11 Seiko Epson Corp Terahertz wave generating device, camera, imaging device and measuring device
JP2013104804A (en) * 2011-11-15 2013-05-30 Seiko Epson Corp Semiconductor short pulse generating device, terahertz-wave generating device, camera, imaging device, and measuring device
JP2023060629A (en) * 2021-10-18 2023-04-28 日亜化学工業株式会社 laser device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009117746A (en) * 2007-11-09 2009-05-28 Anritsu Corp External resonator type semiconductor laser device
JP2012195545A (en) * 2011-03-18 2012-10-11 Seiko Epson Corp Terahertz wave generating device, camera, imaging device and measuring device
JP2013104804A (en) * 2011-11-15 2013-05-30 Seiko Epson Corp Semiconductor short pulse generating device, terahertz-wave generating device, camera, imaging device, and measuring device
JP2023060629A (en) * 2021-10-18 2023-04-28 日亜化学工業株式会社 laser device

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