JPH0215761U - - Google Patents
Info
- Publication number
- JPH0215761U JPH0215761U JP9518988U JP9518988U JPH0215761U JP H0215761 U JPH0215761 U JP H0215761U JP 9518988 U JP9518988 U JP 9518988U JP 9518988 U JP9518988 U JP 9518988U JP H0215761 U JPH0215761 U JP H0215761U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- light source
- laser light
- laser diode
- supported
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Description
第１図は本考案の一実施例によるレーザ光源の
全体構成を示す断面図、第２図は微粒子計の動作
の説明に供する略線図、第３図は問題点の説明に
供する断面図である。
１……微粒子計、３，１０，３０……レーザ光
源、１１……レーザダイオード、１２……レーザ
ダイオード取付け板、１９……ペルチエ素子、２
０……放熱板、３１……熱絶縁ホルダ、３４……
ホルダ。
Fig. 1 is a sectional view showing the overall configuration of a laser light source according to an embodiment of the present invention, Fig. 2 is a schematic diagram for explaining the operation of the particle meter, and Fig. 3 is a sectional view for explaining the problems. be. 1... Particulate meter, 3, 10, 30... Laser light source, 11... Laser diode, 12... Laser diode mounting plate, 19... Peltier element, 2
0... Heat sink, 31... Heat insulation holder, 34...
holder.
Claims (1)
の小さな熱絶縁支持部材と、 上記熱絶縁支持部材に支持されたレーザダイオ
ード取付け部材と、 上記レーザダイオード取付け部材に保持された
レーザダイオードと、 上記レーザ光源支持部材に支持されて、上記レ
ーザダイオードを加熱又は冷却する加熱冷却器と を具えることを特徴とするレーザ光源。[Scope of Claim for Utility Model Registration] A laser light source support member; A thermal insulation support member with low thermal conductivity supported by the laser light source support member; A laser diode mounting member supported by the thermal insulation support member; A laser light source comprising: a laser diode held by a laser diode mounting member; and a heating/cooling device supported by the laser light source support member to heat or cool the laser diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518988U JPH0215761U (en) | 1988-07-18 | 1988-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518988U JPH0215761U (en) | 1988-07-18 | 1988-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215761U true JPH0215761U (en) | 1990-01-31 |
Family
ID=31319817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9518988U Pending JPH0215761U (en) | 1988-07-18 | 1988-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005050844A (en) * | 2003-07-29 | 2005-02-24 | Seiko Instruments Inc | Laser diode module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212861A (en) * | 1985-03-15 | 1986-09-20 | Konishiroku Photo Ind Co Ltd | Light source device |
-
1988
- 1988-07-18 JP JP9518988U patent/JPH0215761U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61212861A (en) * | 1985-03-15 | 1986-09-20 | Konishiroku Photo Ind Co Ltd | Light source device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005050844A (en) * | 2003-07-29 | 2005-02-24 | Seiko Instruments Inc | Laser diode module |
| JP4662526B2 (en) * | 2003-07-29 | 2011-03-30 | セイコーインスツル株式会社 | Laser diode module |
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