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Knowledge in Engineering physyics
Introduction to nanotechnology
These notes will give you the basic knowledge about the topic of nanotechnology.
Abhinav Purohit
Ruby laser
Ruby laser, working construction he ne laser working construction
Ayush Raj Srivastava
ENGINEERING PHYSICS MID SEMESTER 2019 {DBATU}
This pdf contains the MID SEMESTER 2019 question paper of ENGINEERING PHYSICS. With well mannered paper pattern and with all required syllabus. Question paper of DR. BABASAHEB AMBEDKAR TECHNOLOGICAL UNIVERSITY , PHYSICS DEPARTMENT.
Yash Ajabe
Fiber optics
Through this ppt we will learn about major emerging technology ie fiber optics. It basically works on the principle of total internal reflection . It has many applications which can be understood through this ppt
Challa Srigouri
LASERS AND POLARISCOPE
Photoelasticity describes changes in the optical properties of a material under mechanical deformation. It is a property of all-dielectric media and is often used to experimentally determine the stress distribution in a material, where it gives a picture of stress distributions around discontinuities in materials. Photoelastic experiments (also informally referred to as photoelasticity) are an important tool for determining critical stress points in a material and are used for determining stress concentration in irregular geometries. A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" originated as an acronym for "light amplification by stimulated emission of radiation". The first laser was built in 1960 by Theodore H. Maiman at Hughes Research Laboratories, based on theoretical work by Charles Hard Townes and Arthur Leonard Schawlow.
VEDANT MILIND ATHAVALE
ORGANIC LIGHT EMITTING DIODE -OLED
An organic light-emitting diode (OLED or Organic LED), also known as an organic EL (organic electroluminescent) diode, is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, portable systems such as smartphones, handheld game consoles, and PDAs. A major area of research is the development of white OLED devices for use in solid-state lighting applications.