KR880003166A - Optical fiber structure and device and method of outer diameter measurement - Google Patents
Optical fiber structure and device and method of outer diameter measurement Download PDFInfo
- Publication number
- KR880003166A KR880003166A KR870008958A KR870008958A KR880003166A KR 880003166 A KR880003166 A KR 880003166A KR 870008958 A KR870008958 A KR 870008958A KR 870008958 A KR870008958 A KR 870008958A KR 880003166 A KR880003166 A KR 880003166A
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- light
- optical
- axis
- measuring
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
- G01M11/37—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is projected perpendicularly to the axis of the fibre or waveguide for monitoring a section thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 광파이버의 내부구조 및 외경측정용 종래 기기인 마이크로스코프를 위한 블록다이어그램.1 is a block diagram for a microscope which is a conventional device for measuring the internal structure and outer diameter of an optical fiber.
제2도는 제1도에 도시된 마이크로스코프에 의해 얻어진 모니터화상의 휘도분포도.2 is a luminance distribution diagram of a monitor image obtained by the microscope shown in FIG.
제3도는 본 발명에 의한 구조를 시험하는 방법을 통하여 광파이버의 구조를 시험하는 장치의 블록다이어그램.3 is a block diagram of an apparatus for testing the structure of an optical fiber through a method for testing the structure according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 광원 3 : 광파이버1: light source 3: optical fiber
7 : 화상처리 장치 9 : 상위(上位)CPU7: image processing device 9: upper CPU
10 : 프린터 18 : 대물렌즈10: printer 18: objective lens
27 : 대역필터 28 : 핀홀판27 band filter 28 pinhole plate
46 : 단색광 47 : 원통형렌즈46: monochromatic light 47: cylindrical lens
50 : 피복 51 : 코어50: sheath 51: core
Claims (17)
Applications Claiming Priority (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19153486 | 1986-08-15 | ||
JP191534 | 1986-08-15 | ||
JP61-191534 | 1986-08-15 | ||
JP1750687A JPH0797064B2 (en) | 1986-08-15 | 1987-01-28 | Optical fiber structure measurement method |
JP62-17506 | 1987-01-28 | ||
JP17506 | 1987-01-28 | ||
JP62-48519 | 1987-03-03 | ||
JP4851987A JPH083403B2 (en) | 1987-03-03 | 1987-03-03 | Position detection device |
JP48519 | 1987-03-03 | ||
JP115333 | 1987-05-12 | ||
JP62-115333 | 1987-05-12 | ||
JP11533387A JP2504771B2 (en) | 1987-05-12 | 1987-05-12 | Luminance distribution measuring device |
JP117488 | 1987-05-14 | ||
JP62-117488 | 1987-05-14 | ||
JP62117488A JP2533118B2 (en) | 1987-05-14 | 1987-05-14 | Optical fiber outer diameter measuring method |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880003166A true KR880003166A (en) | 1988-05-14 |
KR900005642B1 KR900005642B1 (en) | 1990-08-01 |
Family
ID=68382012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870008958A KR900005642B1 (en) | 1986-08-15 | 1987-08-14 | Checking machine of dia-meter |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900005642B1 (en) |
-
1987
- 1987-08-14 KR KR1019870008958A patent/KR900005642B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900005642B1 (en) | 1990-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |