Mini Raycus 20W Rotary Axis Fiber Laser Metal Engraver Fiber Laser Marking Machine for Ring Bracelet Mugs
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Laser technology development of 50 years: from useless to endless possibilities
by：Transon
2021-01-08
From the first invented & other;
Useless & throughout;
, to become the Internet fiber optic backbone and clean the base of fusion energy research, laser technology after 50 years of development, but is still full of potential & other;
Futuristic & throughout;
。
The following a few picture shows the evolution of laser technology in the 50 years history.
the first laser beam. In 1960, Theodore & middot; Maiman ( 西奥多梅曼) In malibu, California hughes research laboratory design and construction of a small laser generator. Will flash coil winding on the tip of the finger size of ruby rod, produced the first laser, had begun the era of laser.
maiman experiment shows that the flash of light can give ruby rod to recharge, then the energy released in the form of pure red light pulse, these coherent light have a constant phase difference, like the soldiers march in parades. （ Coherent light: two coherent light meet the same frequency, same direction of vibration, the constant phase difference. Due to the energy of the laser beam powerful enough to drill holes on the blade, physicists use through the number of blades as the laser energy measurement units. ）
laser weapons. Military agencies and novelist witnessed a ray gun from the comic book process of fiction into reality, so they in the laser has just been invented, saw the potential of the laser as a weapon. In 1964, 007 movie villain goldfinger cuhk & other; Gold finger & throughout; Mr Rick threat bond, he should use laser to cut in half & ndash; — It was, was pure fantasy.
3 d laser. Holographic technology invention in 1948, in order to improve the resolution of the electron microscope, but emmett & middot; Liss ( 埃米特利思) And Peter juris & middot; Pat the knicks ( 法学博士Upatnieks) In 1964, we used the laser holographic technology has carried on the thorough transformation, invented the first does not require special glasses to see 3 d images. They split a laser beam will holograms recorded on photographic plates, one of the laser beam is reflected back to the first subject object, and then meet with another beam, imaging on the plates. With a beam of laser of plates and imaging in the same direction, will be in front of the viewer to produce a lifelike three-dimensional images. This toy train graph is the two scientists at the university of Michigan Willoughby & middot; A wife laboratory records for the first time the hologram.
the first laser beam. In 1960, Theodore & middot; Maiman ( 西奥多梅曼) In malibu, California hughes research laboratory design and construction of a small laser generator. Will flash coil winding on the tip of the finger size of ruby rod, produced the first laser, had begun the era of laser.
maiman experiment shows that the flash of light can give ruby rod to recharge, then the energy released in the form of pure red light pulse, these coherent light have a constant phase difference, like the soldiers march in parades. （ Coherent light: two coherent light meet the same frequency, same direction of vibration, the constant phase difference. Due to the energy of the laser beam powerful enough to drill holes on the blade, physicists use through the number of blades as the laser energy measurement units. ）
laser weapons. Military agencies and novelist witnessed a ray gun from the comic book process of fiction into reality, so they in the laser has just been invented, saw the potential of the laser as a weapon. In 1964, 007 movie villain goldfinger cuhk & other; Gold finger & throughout; Mr Rick threat bond, he should use laser to cut in half & ndash; — It was, was pure fantasy.
3 d laser. Holographic technology invention in 1948, in order to improve the resolution of the electron microscope, but emmett & middot; Liss ( 埃米特利思) And Peter juris & middot; Pat the knicks ( 法学博士Upatnieks) In 1964, we used the laser holographic technology has carried on the thorough transformation, invented the first does not require special glasses to see 3 d images. They split a laser beam will holograms recorded on photographic plates, one of the laser beam is reflected back to the first subject object, and then meet with another beam, imaging on the plates. With a beam of laser of plates and imaging in the same direction, will be in front of the viewer to produce a lifelike three-dimensional images. This toy train graph is the two scientists at the university of Michigan Willoughby & middot; A wife laboratory records for the first time the hologram.
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