JPH0241464U - - Google Patents
Info
- Publication number
- JPH0241464U JPH0241464U JP11944688U JP11944688U JPH0241464U JP H0241464 U JPH0241464 U JP H0241464U JP 11944688 U JP11944688 U JP 11944688U JP 11944688 U JP11944688 U JP 11944688U JP H0241464 U JPH0241464 U JP H0241464U
- Authority
- JP
- Japan
- Prior art keywords
- laser
- excitation lamp
- substance
- center
- focal points
- 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
- 230000005284 excitation Effects 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Lasers (AREA)
Description
第１図は、励起ランプの中心が集光器の焦点と
一致しない本考案の実施例の構成断面図、第２図
は、励起ランプの中心とレーザ物質の中心が共に
集光器の焦点と一致する従来例の構成断面図、第
３図は、実施例及び従来例における、レーザ物質
から放射される光の強度分布を比較して示す特性
曲線図、第４図は、レーザ物質の中心が集光器の
焦点と一致しない従来例の構成断面図である。
１０……集光器、１１……レーザ物質、１２…
…励起ランプ、１３……励起ランプから放射され
た光、１４，１５……集光器の楕円の焦点、１６
……レーザ物質の中心、１７……励起ランプの中
心。
Fig. 1 is a cross-sectional view of the structure of an embodiment of the present invention in which the center of the excitation lamp does not coincide with the focus of the condenser, and Fig. 2 shows that the center of the excitation lamp and the center of the laser material both coincide with the focus of the condenser. FIG. 3 is a characteristic curve diagram comparing the intensity distribution of light emitted from the laser material in the embodiment and the conventional example, and FIG. 4 is a cross-sectional view of the corresponding conventional example. FIG. 3 is a cross-sectional view of the configuration of a conventional example that does not coincide with the focal point of a condenser. 10... Concentrator, 11... Laser substance, 12...
... Excitation lamp, 13 ... Light emitted from the excitation lamp, 14, 15 ... Focus of the ellipse of the condenser, 16
... center of laser material, 17 ... center of excitation lamp.
Claims (1)
ランプと、この励起ランプ及びレーザ物質を囲み
、断面が曲線のみで構成された楕円形状となつて
いる集光器とを備えたレーザ装置において、 前記レーザ物質を、その中心が前記集光器の２
つの焦点のうちの一方の焦点と一致するように配
置し、 前記励起ランプを、前記２つの焦点を結ぶ直線
上で且つ他方の焦点の内側若しくは外側に中心が
位置するように配置したことを特徴とするレーザ
装置。[Claims for Utility Model Registration] A laser substance, an excitation lamp that excites the laser substance, and a condenser that surrounds the excitation lamp and the laser substance and has an elliptical cross section consisting of only curved lines. In the laser device, the center of the laser substance
The excitation lamp is arranged so as to coincide with one of the two focal points, and the excitation lamp is arranged so that the center thereof is located on a straight line connecting the two focal points and inside or outside of the other focal point. Laser equipment for
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11944688U JPH0241464U (en) | 1988-09-12 | 1988-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11944688U JPH0241464U (en) | 1988-09-12 | 1988-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241464U true JPH0241464U (en) | 1990-03-22 |
Family
ID=31364684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11944688U Pending JPH0241464U (en) | 1988-09-12 | 1988-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241464U (en) |
-
1988
- 1988-09-12 JP JP11944688U patent/JPH0241464U/ja active Pending
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