JPH0171750U - - Google Patents
Info
- Publication number
- JPH0171750U JPH0171750U JP1987165835U JP16583587U JPH0171750U JP H0171750 U JPH0171750 U JP H0171750U JP 1987165835 U JP1987165835 U JP 1987165835U JP 16583587 U JP16583587 U JP 16583587U JP H0171750 U JPH0171750 U JP H0171750U
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- light source
- section
- scanning device
- source section
- 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
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Laser Beam Printer (AREA)
- Mechanical Optical Scanning Systems (AREA)
Description
第１図は本考案によるレーザ光走査装置の一実
施例を示す概略構成図、第２図は第１図に示すレ
ーザ光走査装置の側面側の概略構成図、第３図は
第１図に示すＮＤフイルタ部の詳細を示す斜視図
、第４図は本考案によるレーザ光走査装置の他の
実施例を説明するための正面図、第５図は第４図
に示すＮＤフイルタ部の側面図、第６図は本考案
によるレーザ光走査装置の他の実施例を説明する
ための斜視図である。
１…光源部（半導体レーザ光源）、６…偏向部
（回転多面鏡）、１３，１４…ＮＤフイルタ。
FIG. 1 is a schematic configuration diagram showing an embodiment of a laser beam scanning device according to the present invention, FIG. 2 is a schematic configuration diagram of a side view of the laser beam scanning device shown in FIG. 1, and FIG. 3 is similar to FIG. FIG. 4 is a front view for explaining another embodiment of the laser beam scanning device according to the present invention, and FIG. 5 is a side view of the ND filter section shown in FIG. 4. , FIG. 6 is a perspective view for explaining another embodiment of the laser beam scanning device according to the present invention. 1... Light source section (semiconductor laser light source), 6... Deflection section (rotating polygon mirror), 13, 14... ND filter.
Claims (1)
つて得られたレーザ光を偏向する偏向部とを備え
たレーザ光走査装置において、前記光源部と、偏
向部との間の光路に、ＮＤフイルタを挿入自在に
配置したことを特徴とするレーザ光走査装置。 In a laser beam scanning device comprising a light source section that generates a laser beam and a deflection section that deflects the laser beam obtained by the light source section, an ND is provided in an optical path between the light source section and the deflection section. A laser beam scanning device characterized in that a filter is arranged in a freely insertable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165835U JPH0171750U (en) | 1987-10-29 | 1987-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987165835U JPH0171750U (en) | 1987-10-29 | 1987-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171750U true JPH0171750U (en) | 1989-05-15 |
Family
ID=31452682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987165835U Pending JPH0171750U (en) | 1987-10-29 | 1987-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171750U (en) |
-
1987
- 1987-10-29 JP JP1987165835U patent/JPH0171750U/ja active Pending