A laser works by emitting a concentrated beam of light through a process called stimulated emission, where photons are amplified and aligned to create a powerful and focused beam of light.
Albert Einstein laid the foundation for the laser in 1917. The principle was found by H.Charles Townes. And Maiman found it in1960.
the junction lasers principle is like a normal laser but a specific junction will activate it. This is good because if you are away from the where the laser is then you can activate it without being there.
Theodore Maiman invented the first working laser on May 16, 1960. His invention marked a major breakthrough in the development of laser technology.
When working with a visible laser, it is important to wear appropriate eye protection to prevent eye damage. Additionally, ensure that the laser is properly secured and avoid pointing it at reflective surfaces or people. Follow all safety guidelines provided by the manufacturer and never look directly into the laser beam.
When white light is incident on a filter, it selectively absorbs certain wavelengths of light and transmits others based on its design. With a laser, the filter will either transmit or reflect the specific wavelength of the laser light, depending on its properties. In both cases, the filter's role is to control the passage of light based on its optical characteristics.
Albert Einstein laid the foundation for the laser in 1917. The principle was found by H.Charles Townes. And Maiman found it in1960.
A laser rangefinder uses a laser to determine the distance to an object. The principle used is the time of flight principle based on the speed of light.
What is the working principle of venturimeter?
it working of
what is principle work of filter when white light incident on it and laser incident too
CD-ROM works on the principle of the LASER and it is a major application of the LASER
A working principle is a regulation or rule that is used so that work can be done. This is a general phrase that can be used in any circumstance from the working principle of a motor, to the working principle of a solar cells.
It would so cool!
Well the principle of stimulated emission was discovered by Albert Einstein. But first laser was fabricated by Theodore Mainman
construction and working of semiconductor laser
A principle is a way of working or ethical standards.
laser production is done by a solid state active working material.