JPH0224804U - - Google Patents
Info
- Publication number
- JPH0224804U JPH0224804U JP10285888U JP10285888U JPH0224804U JP H0224804 U JPH0224804 U JP H0224804U JP 10285888 U JP10285888 U JP 10285888U JP 10285888 U JP10285888 U JP 10285888U JP H0224804 U JPH0224804 U JP H0224804U
- Authority
- JP
- Japan
- Prior art keywords
- coupled
- array plate
- whose
- intensity distribution
- aperture
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lasers (AREA)
Description
第１図は本考案の一実施例を示す光路図、第２
図ａ，ｂは第１図各部のの光強度分布図、第３図
は従来の一例を示す光路図、第４図は第３図の光
強度分布図である。
１……レーザ光発生部、２……入射光学系、３
……光フアイバー、４……マイクロレンズ・アレ
イ板、５……イクスパンダ、６……アパーチヤ、
７……試料面７。
Fig. 1 is an optical path diagram showing one embodiment of the present invention;
Figures a and b are light intensity distribution diagrams of various parts in Figure 1, Figure 3 is an optical path diagram showing a conventional example, and Figure 4 is a light intensity distribution diagram of Figure 3. 1...Laser beam generation section, 2...Incidence optical system, 3
...Optical fiber, 4...Microlens array plate, 5...Expander, 6...Aperture,
7...Sample surface 7.
Claims (1)
クロレンズ・アレイ板に結合された光フアイバ、 (B) 前記光フアイバから前記マイクロレンズ・
アレイ板を通過した光の強度分布を成形するアパ
ーチヤ、 とを含むことを特徴とするレーザ光強度均一化装
置。[Claims for Utility Model Registration] (A) An optical fiber whose one end is coupled to an input optical system and whose other end is coupled to a microlens array plate;
A laser light intensity equalizing device comprising: an aperture that shapes the intensity distribution of light passing through an array plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285888U JPH0224804U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285888U JPH0224804U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224804U true JPH0224804U (en) | 1990-02-19 |
Family
ID=31333155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10285888U Pending JPH0224804U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224804U (en) |
-
1988
- 1988-08-02 JP JP10285888U patent/JPH0224804U/ja active Pending
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