JPH0224355U - - Google Patents
Info
- Publication number
- JPH0224355U JPH0224355U JP10116688U JP10116688U JPH0224355U JP H0224355 U JPH0224355 U JP H0224355U JP 10116688 U JP10116688 U JP 10116688U JP 10116688 U JP10116688 U JP 10116688U JP H0224355 U JPH0224355 U JP H0224355U
- Authority
- JP
- Japan
- Prior art keywords
- optical waveguide
- phase conjugate
- output end
- measuring device
- mirror
- 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 6
- 230000001902 propagating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Description
第１図は本考案の一実施例を示す概略図、第２
図は従来例を示す概略図、第３図は位相共役光の
物理的概念の説明図である。
６……位相共役鏡、７……ハーフミラー、９…
…位相共役光、１０……出射光。
Figure 1 is a schematic diagram showing one embodiment of the present invention;
The figure is a schematic diagram showing a conventional example, and FIG. 3 is an explanatory diagram of the physical concept of phase conjugate light. 6... Phase conjugate mirror, 7... Half mirror, 9...
...Phase conjugate light, 10... Emitted light.
Claims (1)
強度分布を測定する装置において、光導波路の入
射端に該光導波路を透過する波長の光を入射させ
る手段と、光導波路の出射端に対向して配置され
た位相共役鏡と、同位相共役鏡と上記光導波路出
射端との間に配置されたハーフミラーと、同ハー
フミラーとの光学的距離が該ハーフミラーと上記
出射端との距離と等しい位置に配置されたビーム
パターン測定器とを有することを特徴とする光導
波路出射端光強度測定装置。 A device for measuring the intensity distribution of light propagating through an optical waveguide and emitted from an end thereof, comprising: means for inputting light of a wavelength that is transmitted through the optical waveguide into an input end of the optical waveguide; The optical distance between a phase conjugate mirror arranged as a phase conjugate mirror and a half mirror disposed between the same phase conjugate mirror and the output end of the optical waveguide is the distance between the half mirror and the output end. 1. An optical waveguide output end light intensity measuring device, comprising: a beam pattern measuring device disposed at the same position as the beam pattern measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10116688U JPH0224355U (en) | 1988-08-01 | 1988-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10116688U JPH0224355U (en) | 1988-08-01 | 1988-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0224355U true JPH0224355U (en) | 1990-02-19 |
Family
ID=31329915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10116688U Pending JPH0224355U (en) | 1988-08-01 | 1988-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224355U (en) |
-
1988
- 1988-08-01 JP JP10116688U patent/JPH0224355U/ja active Pending