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Answer:Laser beams are created by exciting a large number of atoms in a lasing medium to a metastable state where they are stable for a relatively long time. With a large enough population of excited atoms one will spontaneously return to its ground state (normal energy level) and emit a photon. If that photon interacts with other excited atoms it will stimulate them to return to ground state and emit photons of the same wavelength and phase as the stimulating photon. If you don't have mirrors at both ends of the lasing medium you don't stimulate all the excited atoms to return to ground state so your output is low. If you put mirrors on the ends of the lasing medium you bounce the photons back and forth enough to release all the energy as coherent monochromatic light. However if you want any of that light to escape the lasing medium so you can zap something with it you need to make one of the mirrors partially reflective so that some of the photons can get out and do some real work. you also need to space the mirrors so that they are separated by an integral number of of the desired wavelength. This will reinforce the desired wavelength while canceling out any other wavelengths so that your beam is monochromatic, that is only one wavelength of light.
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How do lasers use reflection for stronger beams?

Lasers use reflection by bouncing the light back and forth between mirrors placed at each end of a laser cavity. This allows the light to pass through the gain medium multiple times, amplifying the beam before it is emitted. This process results in a stronger and more focused laser beam.


What gem is commonly used in creating laser beams?

Ruby is the gem commonly used in creating laser beams due to its ability to produce coherent light when stimulated. It is used in various types of lasers, including solid-state lasers, to generate powerful and focused laser beams for various applications such as cutting, welding, and medical procedures.


Is laser produce heat?

Yes, lasers can produce heat as they typically generate intense beams of focused light energy. This light energy can be absorbed by a surface, resulting in heating of the material. This property is often utilized in various laser applications, such as cutting and welding.


When light beams are reflected at the same angle what reflection occurs?

When light beams are reflected at the same angle, it is called specular reflection. This type of reflection occurs on smooth and flat surfaces where the angle of incidence equals the angle of reflection. Specular reflection creates a well-defined, clear image of the object being reflected.


Which type of reflection allows you to see yourself clearly in the surface of an object?

Regular reflection allows you to see yourself clearly in the surface of an object. This type of reflection occurs when light rays strike a smooth surface and reflect at equal angles, creating a clear image.

Related Questions

How do lasers use reflection for stronger beams?

Lasers use reflection by bouncing the light back and forth between mirrors placed at each end of a laser cavity. This allows the light to pass through the gain medium multiple times, amplifying the beam before it is emitted. This process results in a stronger and more focused laser beam.


Which lasers are best for beams?

All lasers creat beams. Those that do not are not working. Which laser is best suited for a particular application depends on the kind of work that is to be done.


What gem is commonly used in creating laser beams?

Ruby is the gem commonly used in creating laser beams due to its ability to produce coherent light when stimulated. It is used in various types of lasers, including solid-state lasers, to generate powerful and focused laser beams for various applications such as cutting, welding, and medical procedures.


Where is the electric field on spy island?

wait,wait,wait, are you talking about the lasers or the beams on the house, well, you can get passed the lasers by rescuing the girl in the green house, or you can just dodge the beams on the house


Why do you need a mirror to see yourself?

Regular reflection: Occurs when light beams are reflected at the same angle. When your eye detects the reflected beams, you can see a reflection on the surface.


Is laser produce heat?

Yes, lasers can produce heat as they typically generate intense beams of focused light energy. This light energy can be absorbed by a surface, resulting in heating of the material. This property is often utilized in various laser applications, such as cutting and welding.


Can the sun shoot lasers?

No, the sun does not shoot lasers. It emits energy in the form of sunlight through a process called nuclear fusion, where hydrogen atoms in its core fuse to form helium. Laser beams are man-made devices that use stimulated emission of radiation to produce a highly focused beam of light.


What gem is commonly used in creating lasers?

Diamonds are commonly used in creating laser beams.


The interaction of light beams with a surface is called?

The interaction of light beams with a surface is called regular reflection when the light beams reflect off all points of the surface at the same angle. When the light beams hit the surface and reflect off in different angles it is called diffuse reflection.


When light beams are reflected at the same angle what reflection occurs?

When light beams are reflected at the same angle, it is called specular reflection. This type of reflection occurs on smooth and flat surfaces where the angle of incidence equals the angle of reflection. Specular reflection creates a well-defined, clear image of the object being reflected.


What happens when light beams reflect at the same angle?

regular reflection


What is The interaction of light with a surface is called?

The interaction of light beams with a surface is called regular reflection when the light beams reflect off all points of the surface at the same angle. When the light beams hit the surface and reflect off in different angles it is called diffuse reflection.