Numéro de la page (article_articleid) | 0 |
Espace de noms de la page (article_namespace) | 0 |
Titre de la page (sans l'espace de noms) (article_text) | What Is The Size Of Beams Of Lasers |
Titre complet de la page (article_prefixedtext) | What Is The Size Of Beams Of Lasers |
Ancien modèle de contenu (old_content_model) | |
Nouveau modèle de contenu (new_content_model) | wikitext |
Ancien texte de la page, avant la modification (old_wikitext) | |
Nouveau texte de la page, après la modification (new_wikitext) | <br>The first laser was invented around 1900 as a potentially deadly device. Theodore Maiman, in 1905 stated the power of the beam as one Gillette razor blade. There is however no evidence to suggest that it would cause harm to anyone. Lasers with low power can cause damage to eyesight. They may cause damage to the retina through reflection off shiny surfaces. This light could cause localized burning, or permanent damage.<br><br><br>Lasers that use feedback through the optical cavity are the most well-known. This allows the production of a beam of light. The optical cavity is made up of two mirrors that are placed on either side of a gain medium. The gain medium bounces light off the mirrors and amplifies it. This process continues until the complete beam passes through the output coupler. It is a semitransparent mirror. A beam can be used in a variety of ways after it has been created.<br><br><br>The brightness of a laser beam isn't the only thing that matters. The size of the beam is measured on the point where it exits the housing. There are many ways to define the measurement. For Gaussian beams the typical width is measured as 1/e2 (or 0.135) times the maximum intensity value. This means that a beam with a larger diameter is likely to create a more narrow, less focused beam than one with an diffraction limit that is smaller.<br><br><br>The size of a laser beam can be measured at its exit face. This can be measured in a variety of ways. For instance, the definition of a Gaussian beam is 1 /e2 (or 0.135) times the maximum intensity. These definitions are subjective so it is a good idea to talk to an expert prior to purchasing a laser. The diffraction limit will usually determine the beam's size.<br><br><br>The diameter of an laser beam is the measurement of the beam's size at the exit face of the housing for the [https://ecolearningcamp.org/thor-m2-laser-pointer-6/ laser pointer pen]. The diameter of a Gaussian-shaped laser beam is defined as the distance between the two points of the distributions of their marginal intensities. Therefore, a shorter wavelength is equivalent to a greater diameter. The same is true for a Gaussian-shaped beam with a small-diffraction-limited intensity.<br><br><br>A flashlight's beam is spread through a lens, creating a blurred cone. Laser beams are a lot narrower and much more specific than flashlight beams. It is called highly collimated since it's narrower and longer-range than a flashlight's beam. It has a range of just a few inches, and is focused near the object it is targeting. It is also employed to track and detect missiles.<br><br><br>The beam's diameter is the measurement of a laser beam as measured on the outside of the laser housing. The diameter of a beam of laser can be determined in various ways. For instance it is said that the definition of a Gaussian light would have a diameter of 12. This is the equivalent of 0.135x the lowest value of the maximum intensity. An application can be analysed using the use of a wide-diameter. In addition to measuring the width of a laser, the beam's intensity can be measured as well.<br><br><br>The frequency of the laser beam determines its strength. While it's usually visible, it can be too high for some applications. The wavelength of the light is not large and is usually not well-correlated. A laser with a high power output will create an area with a high brightness. This is due to the fact that the light can be altered due to the diffusion of an object. It's more difficult to identify the target when the beam is less powerful.<br><br><br>The length of the wavelength of the laser beam is measured in its diameter. There are a variety of methods to define this. The size of the Gaussian beam is the distance between two points on an equilateral distribution, having their intensities equal to 1/e2 - the maximum intensity value of the spectrum. This measurement can be used to determine the length of a laser. If the diameter is too large can be dangerous for the person or object and could cause death.<br><br><br>Lasers are powerful light source that is capable of cutting or reshaping objects. The laser emits light at one wavelength. This is why the beam is very narrow. The wavelength of a beam determines the degree of sharpness it has and the kinds of applications it can be utilized for. The wavelength of the laser is its wavelength. Its frequency is the length of a single laser.<br><br> |
Diff unifié des changements faits lors de la modification (edit_diff) | @@ -1,1 +1,1 @@
-
+<br>The first laser was invented around 1900 as a potentially deadly device. Theodore Maiman, in 1905 stated the power of the beam as one Gillette razor blade. There is however no evidence to suggest that it would cause harm to anyone. Lasers with low power can cause damage to eyesight. They may cause damage to the retina through reflection off shiny surfaces. This light could cause localized burning, or permanent damage.<br><br><br>Lasers that use feedback through the optical cavity are the most well-known. This allows the production of a beam of light. The optical cavity is made up of two mirrors that are placed on either side of a gain medium. The gain medium bounces light off the mirrors and amplifies it. This process continues until the complete beam passes through the output coupler. It is a semitransparent mirror. A beam can be used in a variety of ways after it has been created.<br><br><br>The brightness of a laser beam isn't the only thing that matters. The size of the beam is measured on the point where it exits the housing. There are many ways to define the measurement. For Gaussian beams the typical width is measured as 1/e2 (or 0.135) times the maximum intensity value. This means that a beam with a larger diameter is likely to create a more narrow, less focused beam than one with an diffraction limit that is smaller.<br><br><br>The size of a laser beam can be measured at its exit face. This can be measured in a variety of ways. For instance, the definition of a Gaussian beam is 1 /e2 (or 0.135) times the maximum intensity. These definitions are subjective so it is a good idea to talk to an expert prior to purchasing a laser. The diffraction limit will usually determine the beam's size.<br><br><br>The diameter of an laser beam is the measurement of the beam's size at the exit face of the housing for the [https://ecolearningcamp.org/thor-m2-laser-pointer-6/ laser pointer pen]. The diameter of a Gaussian-shaped laser beam is defined as the distance between the two points of the distributions of their marginal intensities. Therefore, a shorter wavelength is equivalent to a greater diameter. The same is true for a Gaussian-shaped beam with a small-diffraction-limited intensity.<br><br><br>A flashlight's beam is spread through a lens, creating a blurred cone. Laser beams are a lot narrower and much more specific than flashlight beams. It is called highly collimated since it's narrower and longer-range than a flashlight's beam. It has a range of just a few inches, and is focused near the object it is targeting. It is also employed to track and detect missiles.<br><br><br>The beam's diameter is the measurement of a laser beam as measured on the outside of the laser housing. The diameter of a beam of laser can be determined in various ways. For instance it is said that the definition of a Gaussian light would have a diameter of 12. This is the equivalent of 0.135x the lowest value of the maximum intensity. An application can be analysed using the use of a wide-diameter. In addition to measuring the width of a laser, the beam's intensity can be measured as well.<br><br><br>The frequency of the laser beam determines its strength. While it's usually visible, it can be too high for some applications. The wavelength of the light is not large and is usually not well-correlated. A laser with a high power output will create an area with a high brightness. This is due to the fact that the light can be altered due to the diffusion of an object. It's more difficult to identify the target when the beam is less powerful.<br><br><br>The length of the wavelength of the laser beam is measured in its diameter. There are a variety of methods to define this. The size of the Gaussian beam is the distance between two points on an equilateral distribution, having their intensities equal to 1/e2 - the maximum intensity value of the spectrum. This measurement can be used to determine the length of a laser. If the diameter is too large can be dangerous for the person or object and could cause death.<br><br><br>Lasers are powerful light source that is capable of cutting or reshaping objects. The laser emits light at one wavelength. This is why the beam is very narrow. The wavelength of a beam determines the degree of sharpness it has and the kinds of applications it can be utilized for. The wavelength of the laser is its wavelength. Its frequency is the length of a single laser.<br><br>
|
Lignes ajoutées lors de la modification (added_lines) | <br>The first laser was invented around 1900 as a potentially deadly device. Theodore Maiman, in 1905 stated the power of the beam as one Gillette razor blade. There is however no evidence to suggest that it would cause harm to anyone. Lasers with low power can cause damage to eyesight. They may cause damage to the retina through reflection off shiny surfaces. This light could cause localized burning, or permanent damage.<br><br><br>Lasers that use feedback through the optical cavity are the most well-known. This allows the production of a beam of light. The optical cavity is made up of two mirrors that are placed on either side of a gain medium. The gain medium bounces light off the mirrors and amplifies it. This process continues until the complete beam passes through the output coupler. It is a semitransparent mirror. A beam can be used in a variety of ways after it has been created.<br><br><br>The brightness of a laser beam isn't the only thing that matters. The size of the beam is measured on the point where it exits the housing. There are many ways to define the measurement. For Gaussian beams the typical width is measured as 1/e2 (or 0.135) times the maximum intensity value. This means that a beam with a larger diameter is likely to create a more narrow, less focused beam than one with an diffraction limit that is smaller.<br><br><br>The size of a laser beam can be measured at its exit face. This can be measured in a variety of ways. For instance, the definition of a Gaussian beam is 1 /e2 (or 0.135) times the maximum intensity. These definitions are subjective so it is a good idea to talk to an expert prior to purchasing a laser. The diffraction limit will usually determine the beam's size.<br><br><br>The diameter of an laser beam is the measurement of the beam's size at the exit face of the housing for the [https://ecolearningcamp.org/thor-m2-laser-pointer-6/ laser pointer pen]. The diameter of a Gaussian-shaped laser beam is defined as the distance between the two points of the distributions of their marginal intensities. Therefore, a shorter wavelength is equivalent to a greater diameter. The same is true for a Gaussian-shaped beam with a small-diffraction-limited intensity.<br><br><br>A flashlight's beam is spread through a lens, creating a blurred cone. Laser beams are a lot narrower and much more specific than flashlight beams. It is called highly collimated since it's narrower and longer-range than a flashlight's beam. It has a range of just a few inches, and is focused near the object it is targeting. It is also employed to track and detect missiles.<br><br><br>The beam's diameter is the measurement of a laser beam as measured on the outside of the laser housing. The diameter of a beam of laser can be determined in various ways. For instance it is said that the definition of a Gaussian light would have a diameter of 12. This is the equivalent of 0.135x the lowest value of the maximum intensity. An application can be analysed using the use of a wide-diameter. In addition to measuring the width of a laser, the beam's intensity can be measured as well.<br><br><br>The frequency of the laser beam determines its strength. While it's usually visible, it can be too high for some applications. The wavelength of the light is not large and is usually not well-correlated. A laser with a high power output will create an area with a high brightness. This is due to the fact that the light can be altered due to the diffusion of an object. It's more difficult to identify the target when the beam is less powerful.<br><br><br>The length of the wavelength of the laser beam is measured in its diameter. There are a variety of methods to define this. The size of the Gaussian beam is the distance between two points on an equilateral distribution, having their intensities equal to 1/e2 - the maximum intensity value of the spectrum. This measurement can be used to determine the length of a laser. If the diameter is too large can be dangerous for the person or object and could cause death.<br><br><br>Lasers are powerful light source that is capable of cutting or reshaping objects. The laser emits light at one wavelength. This is why the beam is very narrow. The wavelength of a beam determines the degree of sharpness it has and the kinds of applications it can be utilized for. The wavelength of the laser is its wavelength. Its frequency is the length of a single laser.<br><br>
|