JPH0323379U - - Google Patents
Info
- Publication number
- JPH0323379U JPH0323379U JP8288189U JP8288189U JPH0323379U JP H0323379 U JPH0323379 U JP H0323379U JP 8288189 U JP8288189 U JP 8288189U JP 8288189 U JP8288189 U JP 8288189U JP H0323379 U JPH0323379 U JP H0323379U
- Authority
- JP
- Japan
- Prior art keywords
- measuring device
- distance measuring
- laser
- laser distance
- optical fiber
- 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
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000002238 attenuated effect Effects 0.000 claims 2
- 230000001427 coherent effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図は、この考案の一実施例の概略構成図、
第２図は、レーザ距離測定装置の従来実施してい
た試験装置の概略構成図を示したものである。
図において、１はレーザ発振器、２は送信望遠
鏡、３は受信望遠鏡、４は光検出器、５はクロツ
ク発振器、６は距離表示器、７は第１の集光レン
ズ、８は光学フイルター、９は第２の集光レンズ
、１０は光フアイバー、１１はビーム平行光器、
Ｇはゲート回路、Ｃはカウンタ、Ｔは目標物、Ｒ
は距離、Ｂはレーザ距離測定装置である。図中、
同一符号は同一、又は相当部分を示す。
FIG. 1 is a schematic configuration diagram of an embodiment of this invention.
FIG. 2 shows a schematic configuration diagram of a conventional test device for a laser distance measuring device. In the figure, 1 is a laser oscillator, 2 is a transmitting telescope, 3 is a receiving telescope, 4 is a photodetector, 5 is a clock oscillator, 6 is a distance indicator, 7 is a first condensing lens, 8 is an optical filter, 9 is a second condenser lens, 10 is an optical fiber, 11 is a beam collimator,
G is a gate circuit, C is a counter, T is a target, R
is a distance, and B is a laser distance measuring device. In the figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
置と、上記レーザ距離測定装置から照射されるレ
ーザビームを所定の角度で集光する第１の集光レ
ンズと、上記第１の集光レンズにより集光された
レーザビームを減衰するための光学フイルタから
構成された減衰手段と、上記減衰されたレーザビ
ームを光フアイバに入射させる第２の集光レンズ
と、光フアイバ内を通つて出力されたレーザビー
ムを所要のビーム径で平行光にするビーム平行光
器を備え、レーザ距離測定装置の試験を行うよう
に構成したことを特徴とするレーザ距離測定装置
の試験装置。 a laser distance measuring device that generates coherent light; a first condensing lens that condenses the laser beam emitted from the laser distance measuring device at a predetermined angle; a second condenser lens that makes the attenuated laser beam enter the optical fiber; and a second condenser lens that makes the attenuated laser beam enter the optical fiber; 1. A testing device for a laser distance measuring device, comprising a beam collimator for collimating light with a required beam diameter, and configured to test a laser distance measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8288189U JPH0323379U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8288189U JPH0323379U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323379U true JPH0323379U (en) | 1991-03-11 |
Family
ID=31630080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8288189U Pending JPH0323379U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323379U (en) |
-
1989
- 1989-07-14 JP JP8288189U patent/JPH0323379U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4494881A (en) | Intra-optical light beam sighting system for an infrared thermometer | |
| JPH05256647A (en) | Inclination measuring device | |
| JP2001021354A (en) | Optical position detector | |
| JP7336695B2 (en) | optical device | |
| EP0135423B1 (en) | Distance measuring system | |
| JPH0323379U (en) | ||
| JP4563600B2 (en) | Light scattering measurement probe | |
| JPS57199909A (en) | Distance measuring device | |
| JPS59125007A (en) | Distance measuring device | |
| JP2596756Y2 (en) | Lightwave ranging device | |
| JPS6266111A (en) | Optical distance detecting device | |
| JPH0118370B2 (en) | ||
| JPS596457Y2 (en) | light wave distance meter | |
| JPH0328484U (en) | ||
| JPH0750728Y2 (en) | microscope | |
| SU1582001A1 (en) | Photoelectric autocollimator | |
| JPH0365995U (en) | ||
| JPH0262184B2 (en) | ||
| JPH0743281B2 (en) | Infrared laser beam detector plate | |
| JPS61178684A (en) | Optical range finder | |
| JPS605896B2 (en) | Reflectance measuring device | |
| JPH0177975U (en) | ||
| JP2579012Y2 (en) | Track light equipment | |
| SU1157349A2 (en) | Device for checking optical cat's eyes | |
| JPH0372386U (en) |