JPS6376817U - - Google Patents
Info
- Publication number
- JPS6376817U JPS6376817U JP17118786U JP17118786U JPS6376817U JP S6376817 U JPS6376817 U JP S6376817U JP 17118786 U JP17118786 U JP 17118786U JP 17118786 U JP17118786 U JP 17118786U JP S6376817 U JPS6376817 U JP S6376817U
- Authority
- JP
- Japan
- Prior art keywords
- scanning
- laser beam
- light source
- source device
- main scanning
- 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
- 230000005855 radiation Effects 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims 4
- 230000005284 excitation Effects 0.000 claims 2
- 239000004065 semiconductor Substances 0.000 claims 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 238000004020 luminiscence type Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Radiography Using Non-Light Waves (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Dot-Matrix Printers And Others (AREA)
Description
第１図は本考案に係る放射線画像情報読取装置
の光学系配置を示す概略斜視図である。第２図お
よび第３図は本考案による光源装置ユニツトの一
実施例を示す斜視図および側断面図である。第４
図は本考案による他の実施例を示す光源装置ユニ
ツトの斜視図である。第５図および第６図は本考
案による更に他の実施例による主走査光学系の正
面図および側面図である。第７図および第８図は
本考案による更に他の実施例による光源装置ユニ
ツトの斜視図である。第９図は放射線画像情報読
取装置の構成図である。
３……放射線画像変換パネル、４……画像情報
読取装置、１０……光源装置、１６……ハウジン
グ本体、１７……レンズホルダ、１８……マウン
ト部材、１９……ビーム整形光学系（プリズムペ
ア）、４０，５０……取付台、４２，５１，６１
，６３……取付台、４３……基台、４４……基準
ゲージ、４５Ａ，４５Ｂ……基準ピン、６０，６
２……偏光ビームスプリツタ、ＣＬ，ＣＬ１，Ｃ
Ｌ２……コリメートレンズ、ＳＬ，ＳＬ１，ＳＬ
２……レーザ発生器。
FIG. 1 is a schematic perspective view showing the arrangement of the optical system of the radiation image information reading device according to the present invention. 2 and 3 are a perspective view and a side sectional view showing an embodiment of the light source device unit according to the present invention. Fourth
The figure is a perspective view of a light source device unit showing another embodiment of the present invention. 5 and 6 are a front view and a side view of a main scanning optical system according to still another embodiment of the present invention. 7 and 8 are perspective views of a light source unit according to still another embodiment of the present invention. FIG. 9 is a configuration diagram of the radiation image information reading device. 3...Radiation image conversion panel, 4...Image information reading device, 10...Light source device, 16...Housing body, 17...Lens holder, 18...Mount member, 19...Beam shaping optical system (prism pair ), 40, 50...Mounting stand, 42, 51, 61
, 63...Mounting stand, 43...Base, 44...Reference gauge, 45A, 45B...Reference pin, 60,6
2...Polarizing beam splitter, CL, CL1, C
L2...Collimating lens, SL, SL1, SL
2...Laser generator.
Claims (1)
主走査する主走査手段と、前記走査面を主走査方
向とほぼ直角な方向に相対的に移動させて副走査
する副走査手段とを有するレーザ光走査装置にお
いて、前記主走査手段を構成する光源装置が半導
体レーザ素子とコリメートレンズとこれらを収容
する保持部材とから成り、該保持部材が位置決め
基準を有する基板上に固定して一体化ユニツトに
なしたことを特徴とするレーザ光走査装置。 (2) 前記保持部材を固定した位置決め基準を有
する基板上にビーム整形光学系を設置・固定して
これらを一体化ユニツトになしたことを特徴とす
る実用新案登録請求の範囲第１項記載のレーザ光
走査装置。 (3) 前記光源装置を構成する複数の半導体レー
ザ素子と、コリメートレンズと、該レーザ素子か
ら射出される複数の光ビームを集束させる偏光ビ
ームスプリツトとを、位置決め基準を有する基板
上に配設して、これらを一体化ユニツトになした
ことを特徴とする実用新案登録請求の範囲第１項
記載のレーザ光走査装置。 (4) 前記一体化ユニツトの基板が前記主走査手
段の本体基準面に着脱可能であることを特徴とす
る実用新案登録請求の範囲第１項ないし第３項の
いずれか１項に記載のレーザ光走査装置。 (5) 前記走査装置が、放射線画像情報が蓄積記
録された輝尽性蛍光体層を有する放射線画像変換
パネルであり、前記光源装置が、該光源装置のレ
ーザ光の励起光により主走査露光し、走査面の放
射線画像情報に応じた輝尽発光光を光検出器によ
り光電変換して画像情報を読み取る放射線画像読
取装置における励起光主走査手段の光源装置であ
ることを特徴とする実用新案登録請求の範囲第１
項ないし第４項のいずれか１項に記載のレーザ光
走査装置。[Claims for Utility Model Registration] (1) Main scanning means for main scanning a scanning surface using a laser beam from a light source device; In a laser beam scanning device having a sub-scanning means for scanning, a light source device constituting the main scanning means is composed of a semiconductor laser element, a collimating lens, and a holding member housing them, and the holding member has a positioning reference on a substrate. A laser beam scanning device characterized in that it is fixed to the top and formed into an integrated unit. (2) A utility model according to claim 1, characterized in that a beam shaping optical system is installed and fixed on a substrate having a positioning reference on which the holding member is fixed, thereby making these into an integrated unit. Laser beam scanning device. (3) A plurality of semiconductor laser elements constituting the light source device, a collimating lens, and a polarizing beam splitter that focuses a plurality of light beams emitted from the laser elements are arranged on a substrate having a positioning reference. A laser beam scanning device according to claim 1, characterized in that these are integrated into an integrated unit. (4) The laser according to any one of claims 1 to 3, wherein the substrate of the integrated unit is removable from the main body reference surface of the main scanning means. Optical scanning device. (5) The scanning device is a radiation image conversion panel having a stimulable phosphor layer in which radiation image information is accumulated and recorded, and the light source device performs main scanning exposure using excitation light of a laser beam of the light source device. , registration of a utility model characterized in that it is a light source device for an excitation light main scanning means in a radiation image reading device that reads image information by photoelectrically converting stimulated luminescence light according to radiation image information on a scanning surface using a photodetector. Claim 1
The laser beam scanning device according to any one of Items 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986171187U JPH0446257Y2 (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986171187U JPH0446257Y2 (en) | 1986-11-06 | 1986-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6376817U true JPS6376817U (en) | 1988-05-21 |
| JPH0446257Y2 JPH0446257Y2 (en) | 1992-10-30 |
Family
ID=31106587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986171187U Expired JPH0446257Y2 (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446257Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028732U (en) * | 1983-08-02 | 1985-02-26 | キヤノン株式会社 | Laser scanning optical device |
| JPS61175617A (en) * | 1985-01-30 | 1986-08-07 | Ricoh Co Ltd | Semiconductor laser device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910404A1 (en) * | 1979-03-16 | 1980-09-25 | Focke & Co | DEVICE FOR HOT SEALING PACKAGE ENCLOSURES AND THE LIKE |
-
1986
- 1986-11-06 JP JP1986171187U patent/JPH0446257Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028732U (en) * | 1983-08-02 | 1985-02-26 | キヤノン株式会社 | Laser scanning optical device |
| JPS61175617A (en) * | 1985-01-30 | 1986-08-07 | Ricoh Co Ltd | Semiconductor laser device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0446257Y2 (en) | 1992-10-30 |
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