Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Michelson interferometer convenient to adjust

An interferometer and convenient technology, applied in instruments, educational appliances, teaching models, etc., can solve the problems of invisible interference fringes and deformation of interference fringes, and achieve the effect of convenient adjustment and improvement of experimental efficiency.

Inactive Publication Date: 2015-01-28
JIANGNAN UNIV
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the experiment, if the two plane mirrors are not perpendicular, the interference fringes may be deformed or even the interference fringes cannot be seen at all, so that subsequent experiments such as light wave wavelength measurement cannot be carried out.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Michelson interferometer convenient to adjust
  • Michelson interferometer convenient to adjust

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] like figure 1 As shown, the present invention includes a beam splitter 2, a compensation plate 3, a first plane reflector 4, a second plane reflector 5, an observation screen 6, and also includes an inverted "L" shaped bracket 7 and a bracket base 73, inverted "L" Shaped support 7 comprises first support wall 71, second support wall 72, and first support wall 71 and second support wall 72 are irony smooth planes, and first support wall 71 and second support wall 72 are perpendicular to each other to form inverted " L " shape, inverted " L " shape support 7 is fixed on the support base 73 and can move back and forth along the direction perpendicular to the first support wall 71 together with the support base 73 to change the optical path difference of the light path; the first plane mirror 4, the second The backs of the two plane reflectors 5 are magnetic, the first plane reflector 4 is adsorbed on the surface of the first support wall 71 , and the second plane reflector...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a Michelson interferometer convenient to adjust. The Michelson interferometer comprises a beam splitting plate, a compensating plate, a first plane reflector, a second plane reflector and an observing screen, and further comprises an inversed-L-shaped support and a support base. The inversed-L-shaped support comprises a first support wall and a second support wall which are perpendicular to each other. The first plane reflector and the second plane reflector are attached to the surface of the first support wall and the surface of the second support wall respectively. The Michelson interferometer can replace a traditional Michelson interferometer to be used for observing and measuring the interference phenomenon, great convenience is brought to adjustment on the Michelson interferometer, and the experiment efficiency is effectively improved.

Description

technical field [0001] The invention belongs to the field of physical experiment instruments, and relates to an optical experiment instrument, in particular to a conveniently adjustable Michelson interferometer. Background technique [0002] The Michelson interferometer is a commonly used optical experimental instrument. The Michelson interferometer includes two independently arranged plane mirrors, two parallel beam splitters and compensation plates, and an observation screen for receiving interference patterns. The beam splitter and the compensation plate form an angle of 45 degrees with the two plane mirrors respectively. The beam splitter divides the incident light into two beams, which are directed to two plane mirrors and interfered after being reflected by the plane mirrors. The compensation plate plays the role of compensating the optical path of the optical path, which is used to make the optical path of the two coherent beams in the glass medium equal. The diffi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/22
CPCG09B23/22
Inventor 陈健朱纯朱云
Owner JIANGNAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com