Optical communication

5.2 Discussion 5.2.1 Comparison of the results from AFM and optical tweezers experiments 5.2.1.1 Different unfolding behaviors in AFM and optical tweezers experiments In chapter 3, we have studied AFV3-109 using single-molecule AFM. The results from optical tweezers are contradictory to the results from AFM. First, the unfolding force obtained by optical tweezers is much smaller than the force obtained by AFM. More importantly, in our previous study using AFM, the unfolding of AFV3-109 occurs in…

Implementation of optical fiber sensor in biomedical Optical fiber sensor for biomedical application Applications for biomedical sensors can be named in vivo or in vitro. In vivo alludes to application on an entire, living life form, for example, a human patient; in vitro alludes to testing outside the body, for example, research facility blood tests. From the point of view of how sensors are connected to a patient or organic framework, they can be named noninvasive, reaching (skin surface),…

Introduction Structural health monitoring systems (SHMS) incorporates mechanical and electronic systems in inspection and maintenance of bridge performance. A SHMS evaluates structural condition by monitoring loadings and other parameters. The results can then be used to plan and perform inspection activities. The evaluations further highlight the damages, their extent and modification. The system comprises of six integrated modules which are: • Module 1 - the sensory system, • Module 2 - the…

Optical Fibres By Jaydan Fibre optics are wires made of pure strands of glass or plastic spliced together (weaved together). These wires are as thin as strands of hair so their can be millions of them in a fibre optic cable. The wires are in bundles called optical cables and are used to transmit digital information over long distances. Fibre optics can be used for telecommunication, networking, decorations, endoscopy and much more because they are flexible, carry much more information than…

Technology Framework Design In this section, we combine the user domain needs described in Part 1 of this proposal, the physical framework requirements described in Part 2, and the technology selections described in Part 3 to create the final Digital Edge Manufacturing network infrastructure proposal. Choosing the Cabling Used in the Network We considered infrastructure costs, speed, and reliability for cabling and adaptors. Our network employed hybrid type of network sine we use Ethernet cable,…

Review of Literature Introduction: Optical illusions are usually described as visual images that differ from reality. The eyes and brain “sees” something that does not really match the physical measurement of the image. Optical illusions can function in many ways, they can be images that are different from the objects that make them up, they can also be ones that come from the effects on the eyes and brain through excessive stimulation, and others where the eye and brain creates unconscious…

Developmental change is an elementary fact of human life and the first three years are crucial for the individual. Each infant and/or toddler has a unique development path, yet each respective development process shares the same principles that have been outlined by years of psychological studies. By observing the substructures of development, one may gain an appreciation for life and a greater understanding of what is normal. Recently, I conducted an observation of my ten month old daughter,…

ECE-669c INDEPENDENT SUDY ON FIBER OPTIC SENSORS Mr. Prasanna M.Thawale School of Computer science and Engineering, California State University Northridge, Northridge-91324. Independent Study On Fiber Optic Sensors  Overview: Term: Fall-2014 Guide: Prof. Nagwa Bekir Topic: Fiber Optic Sensors .  Introduction: Fiber optic sensor since their emergence have been a sector of keen interest for researchers because of their specific and exclusive characteristics thus resulting into the…

A ray of light travels in a straight line. This is true until it passes from one medium (eg. air) into another medium (eg. glass) of a different optical density. When this happens, the ray of light changes speed causing it to bend either towards or away from the normal which is an imaginary line at 90 to the interface between two mediums. This is called refraction. How much it bends depends on the refractive indices of the two mediums which is a ratio of the speed of light in one medium…

2.) A: Although life is often filled with chaos and unpredictable futures, I do agree with the author Steven Johnson. I believe that as unpredictable this world is, that we must do our very best to predict to the best of our ability the effects each new innovation may bring. I would never have recognized some of these connections that have been made in this book between two things that could be so different. My favorite one being the air conditioning. The push for the invention of the air…