JPH0224803U - - Google Patents
Info
- Publication number
- JPH0224803U JPH0224803U JP10285788U JP10285788U JPH0224803U JP H0224803 U JPH0224803 U JP H0224803U JP 10285788 U JP10285788 U JP 10285788U JP 10285788 U JP10285788 U JP 10285788U JP H0224803 U JPH0224803 U JP H0224803U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- diffuser plate
- end coupled
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Lasers (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (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……拡散板、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 light generation section, 2...Incidence optical system, 3
...Optical fiber, 4...Diffusion plate, 5...Expander, 6...Aperture, 7...Sample surface 7.
Claims (1)
板に結合された光フアイバ。 (B) 前記光フアイバから前記拡散板を通過した
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 having one end coupled to an input optical system and the other end coupled to a diffuser plate. (B) an aperture that shapes the intensity distribution of light that has passed through the diffuser plate from the optical fiber;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285788U JPH0224803U (en) | 1988-08-02 | 1988-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10285788U JPH0224803U (en) | 1988-08-02 | 1988-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224803U true JPH0224803U (en) | 1990-02-19 |
Family
ID=31333153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10285788U Pending JPH0224803U (en) | 1988-08-02 | 1988-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224803U (en) |
-
1988
- 1988-08-02 JP JP10285788U patent/JPH0224803U/ja active Pending
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