JPH0258206U - - Google Patents
Info
- Publication number
- JPH0258206U JPH0258206U JP13727088U JP13727088U JPH0258206U JP H0258206 U JPH0258206 U JP H0258206U JP 13727088 U JP13727088 U JP 13727088U JP 13727088 U JP13727088 U JP 13727088U JP H0258206 U JPH0258206 U JP H0258206U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor laser
- holder
- optical fiber
- package
- fiber coupling
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
第１図は本考案の半導体レーザモジユールの実
施例を示す縦断面図、第２図は従来の半導体レー
ザモジユールの縦断面図、第３図は本考案の半導
体レーザモジユールの他の実施例の縦断面図であ
る。
１……半導体レーザパツケージ、２……金属リ
ング、３……ネジ、４……球レンズ、５……ホル
ダ、６……光フアイバ、７……フエルール、８…
…ネジ、９……光フアイバ結合系内蔵ホルダ、１
０……レーザスポツト溶接部、１１……取付け用
フランジ、１２……絶縁体円筒（セラミツク製）
。
FIG. 1 is a vertical cross-sectional view showing an embodiment of the semiconductor laser module of the present invention, FIG. 2 is a vertical cross-sectional view of a conventional semiconductor laser module, and FIG. 3 is another embodiment of the semiconductor laser module of the present invention. FIG. 3 is an example vertical cross-sectional view. DESCRIPTION OF SYMBOLS 1... Semiconductor laser package, 2... Metal ring, 3... Screw, 4... Ball lens, 5... Holder, 6... Optical fiber, 7... Ferrule, 8...
...Screw, 9...Optical fiber coupling system built-in holder, 1
0... Laser spot welding part, 11... Mounting flange, 12... Insulator cylinder (made of ceramic)
.
Claims (1)
パツケージを保持するホルダと、前記半導体レー
ザパツケージと光学的に結合する光フアイバ結合
用光学系を内蔵したホルダとから構成される半導
体レーザモジユールにおいて、 前記半導体レーザモジユールを外部に取付ける
ためのフランジと前記光フアイバ結合系内蔵ホル
ダとの間に絶縁体円筒を介在させたことを特徴と
する半導体レーザモジユール。[Claims for Utility Model Registration] A semiconductor laser comprising a semiconductor laser package, a holder for holding the semiconductor laser package, and a holder incorporating an optical fiber coupling optical system for optically coupling with the semiconductor laser package. A semiconductor laser module, characterized in that an insulating cylinder is interposed between a flange for externally mounting the semiconductor laser module and the optical fiber coupling system built-in holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988137270U JP2551686Y2 (en) | 1988-10-19 | 1988-10-19 | Semiconductor laser module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988137270U JP2551686Y2 (en) | 1988-10-19 | 1988-10-19 | Semiconductor laser module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258206U true JPH0258206U (en) | 1990-04-26 |
| JP2551686Y2 JP2551686Y2 (en) | 1997-10-27 |
Family
ID=31398541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988137270U Expired - Lifetime JP2551686Y2 (en) | 1988-10-19 | 1988-10-19 | Semiconductor laser module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2551686Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008096588A (en) * | 2006-10-10 | 2008-04-24 | Fibest Ltd | Optical module |
| JP2019009236A (en) * | 2017-06-22 | 2019-01-17 | スタンレー電気株式会社 | Optical module |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584989A (en) * | 1981-07-01 | 1983-01-12 | Mitsubishi Rayon Co Ltd | Photo coupler |
| JPS6138200U (en) * | 1984-08-10 | 1986-03-10 | 株式会社タダノ | Oil leakage catcher for aerial work vehicles |
| JPS6257214U (en) * | 1985-09-30 | 1987-04-09 |
-
1988
- 1988-10-19 JP JP1988137270U patent/JP2551686Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584989A (en) * | 1981-07-01 | 1983-01-12 | Mitsubishi Rayon Co Ltd | Photo coupler |
| JPS6138200U (en) * | 1984-08-10 | 1986-03-10 | 株式会社タダノ | Oil leakage catcher for aerial work vehicles |
| JPS6257214U (en) * | 1985-09-30 | 1987-04-09 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008096588A (en) * | 2006-10-10 | 2008-04-24 | Fibest Ltd | Optical module |
| JP2019009236A (en) * | 2017-06-22 | 2019-01-17 | スタンレー電気株式会社 | Optical module |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2551686Y2 (en) | 1997-10-27 |