JPH03105806U

JPH03105806U -

Info

Publication number: JPH03105806U
Application number: JP1288790U
Authority: JP
Priority date: 1990-02-13
Filing date: 1990-02-13
Publication date: 1991-11-01

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す断面図、第
２図はレセプタクルホルダＡを示す外形図、第３
図はこの考案の他の実施例を示す断面図、第４図
はレセプタクルホルダＢを示す外形図、第５図は
従来の光半導体モジユールを示す断面図である。図において、１……ステム、２……光半導体素
子、３……キヤツプ、４……光透過板、５……固
定材、６……レンズホルダ、７……接合面Ａ、８
……ロツドレンズ、１０……ネジ部、１１……接
合面Ｂ、１２……孔、１３……レセプタクルホル
ダＡ、１４……リング、１５……ネジ部Ａ、１６
……ピン、１７……溝、１８……レセプタクルホ
ルダＢ、１９……リングＡ、２０……ピンＡ、２
１……溝Ａである。なお、各図中同一符号は同一
部分または相当部分を示す。 Fig. 1 is a sectional view showing one embodiment of this invention, Fig. 2 is an external view showing the receptacle holder A, and Fig. 3 is a sectional view showing an embodiment of the invention.
The figures are a sectional view showing another embodiment of this invention, FIG. 4 is an outline view of a receptacle holder B, and FIG. 5 is a sectional view showing a conventional optical semiconductor module. In the figure, 1... Stem, 2... Optical semiconductor element, 3... Cap, 4... Light transmitting plate, 5... Fixing material, 6... Lens holder, 7... Bonding surface A, 8
... Rod lens, 10 ... Threaded part, 11 ... Joint surface B, 12 ... Hole, 13 ... Receptacle holder A, 14 ... Ring, 15 ... Threaded part A, 16
... Pin, 17 ... Groove, 18 ... Receptacle holder B, 19 ... Ring A, 20 ... Pin A, 2
1...Groove A. Note that the same reference numerals in each figure indicate the same or equivalent parts.

Claims

[Scope of Claim for Utility Model Registration] (1) In an optical semiconductor module having a rod lens between an optical semiconductor element and an optical fiber connected to a connected optical connector, the optical semiconductor element is placed on the axis connecting the optical semiconductor element and the optical fiber. a cap having an attached stem, a light transmitting plate that covers the optical semiconductor element, a lens holder for holding a rod lens that is bonded to the cap at a bonding surface, a receptacle holder that is bonded to the lens holder at a bonding surface, and the receptacle. An optical semiconductor module comprising: a ring joined to the holder by a screw portion; a pin attached to the ring; and a groove in the receptacle holder, the pin protruding from the receptacle holder. (2) In an optical semiconductor module having a rod lens between an optical semiconductor element and an optical fiber connected to a connected optical connector, a cap having a light transmitting plate covering the optical semiconductor element on an axis connecting the optical semiconductor element and the optical fiber; , a lens holder that holds a rod lens that is bonded to the cap at a bonding surface;
A receptacle holder that connects to the lens holder at the joint surface, a ring that connects to the receptacle holder at the outer periphery, a pin attached to the ring, and a groove in the receptacle holder. An optical semiconductor module characterized by: