JPH02134503U

JPH02134503U -

Info

Publication number: JPH02134503U
Application number: JP4330289U
Authority: JP
Priority date: 1989-04-13
Filing date: 1989-04-13
Publication date: 1990-11-08

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す断面図、第
２図はハウジングＡ１５を示す外形図、第３図は
ハウジングＡ１５を示す断面図、第４図はこの考
案の他の第２の実施例を示す断面図、第５図はハ
ウジングＡ１５を示す外形図、第６図はハウジン
グＡ１５を示す断面図、第７図はこの考案の他の
第３の実施例を示す断面図、第８図はハウジング
Ｂ２３を示す外形図、第９図はハウジングＢ２３
を示す断面図、第１０図はこの考案の他の第４の
実施例を示す断面図、第１１図はハウジングＢ２
３を示す外形図、第１２図はハウジングＢ２３を
示す断面図、第１３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、２はステム、３は光半導体素子、
４はキヤツプ、５は光透過板、６は固定材、７は
ネジリング、８はロツドレンズ、１１はレセプタ
クルホルダ、１２はネジ部Ａ、１３は接合面、１
４は孔、１５はハウジングＡ、１６は溝、１７は
ワイヤ１、１８はワイヤ２、１９は接合部１、２
０はワイヤ３、２１はワイヤ４、２２は接合部２
、２３はハウジングＢ、２４は溝Ａ、２５はワイ
ヤ５、２６はワイヤ６、２７は接合部３、２８は
ワイヤ７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 outline drawing showing the housing A15, Fig. 3 is a sectional view showing the housing A15, and Fig. 4 is a second embodiment of this invention. FIG. 5 is a sectional view showing the housing A15, FIG. 6 is a sectional view showing the housing A15, FIG. 7 is a sectional view showing another third embodiment of the invention, and FIG. 8 is a sectional view showing an example. is an outline drawing showing the housing B23, and FIG. 9 is a diagram showing the housing B23.
10 is a sectional view showing another fourth embodiment of this invention, and FIG. 11 is a sectional view showing the housing B2.
12 is a sectional view showing the housing B23, and FIG. 13 is a sectional view showing a conventional optical semiconductor module. In the figure, 2 is a stem, 3 is an optical semiconductor element,
4 is a cap, 5 is a light transmitting plate, 6 is a fixing material, 7 is a screw ring, 8 is a rod lens, 11 is a receptacle holder, 12 is a threaded part A, 13 is a joint surface, 1
4 is a hole, 15 is a housing A, 16 is a groove, 17 is a wire 1, 18 is a wire 2, 19 is a joint part 1, 2
0 is wire 3, 21 is wire 4, 22 is joint part 2
, 23 is the housing B, 24 is the groove A, 25 is the wire 5, 26 is the wire 6, 27 is the joint portion 3, and 28 is the wire 7. 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. an attached stem; a cap attached to the stem and having a light transmitting plate that covers the optical semiconductor element; a receptacle holder attached to the housing with a screw ring attached to the stem; and a receptacle holder attached to the housing at a joint surface; a rod lens, a U-shaped first wire holding the rod lens, a straight second wire joined to the first wire, and the second wire coming out from a groove in the housing. An optical semiconductor module characterized by: (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 stem to which the optical semiconductor element is attached is mounted on the axis connecting the optical semiconductor element and the optical fiber, and a stem attached to this stem. a cap having a light transmitting plate attached thereto and covering the optical semiconductor element; a receptacle having the stem attached to the housing with a screw ring and joined to the housing at a joint surface; and a rod lens attached to the housing.
an L-shaped first wire that protects the rod lens; a straight second wire that connects to the first wire and holds the rod lens; and a second wire that connects the first wire from a groove in the housing. An optical semiconductor module characterized by the fact that. (3) 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 stem to which the above optical semiconductor element is attached on an axis connecting the optical semiconductor element and the optical fiber, and a stem attached to this stem. a cap having a light transmitting plate attached thereto and covering the optical semiconductor element; a receptacle having the stem attached to the housing with a screw ring and joined to the housing at a joint surface; and a rod lens attached to the housing.
A straight first wire that holds the rod lens; a straight second wire that is connected to the first wire and holds the rod lens; and a second wire that extends from a groove in the housing. An optical semiconductor module characterized by: (4) 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 stem to which the optical semiconductor element is attached is mounted on the axis connecting the optical semiconductor element and the optical fiber, and a stem attached to this stem. a cap having a light transmitting plate attached thereto and covering the optical semiconductor element; a receptacle having the stem attached to the housing with a screw ring and joined to the housing at a joint surface; and a rod lens attached to the housing.
An optical semiconductor module characterized in that an L-shaped wire holds the rod lens, and the wire protrudes from a groove in the housing.