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jackery posted a blog post

Laser pointer can help you prepare for the unexpected

Laser pointer can help you prepare for the unexpectedLaser pointer can help you signal for help from others. Whether you go camping a lot or are an avid hiker, a laser pointer can help you prepare for the unexpected. These days, many people like to travel alone and laser pointers can be a great tool to help others a few miles away. One can choose the best burning laser pointer and use…See More
Jul 25, 2021
jackery posted a blog post

Green light indicator also known as the finger star pen

Green light indicator also known as the finger star penGreen light pointer: also known as the star pointer, Laser pointer, laser pointer, green light pointer, handheld laser. Because it has a very intuitive visible strong beam, mostly used for the role of instructions and named. Because of its bright beam and strong resistance to stray light interference, it is increasingly used for…See More
Jul 17, 2021
jackery posted a blog post

The biggest benefits of laser pens for users

The biggest benefits of laser pens for usersThe laser is another major invention of mankind since the 20th century, after atomic energy, computers and semiconductors. Its principle was discovered by the famous physicist Albert Einstein as early as 1917, but it was not until 1958 that the Laser pointer was successfully manufactured for the first time.The…See More
Jul 5, 2021
jackery posted a blog post

Laser pointer powerful enough to reach the moon

Laser pointer powerful enough to reach the moonWhen I was a freshman in college, I had a friend who spent more than $500 on a Laser pointer pointer powerful enough to reach the moon (and of course, devastate your vision). Combined with his penchant for downing cheap vodka, his fascination with this dangerous gadget was alarming:On the upside, though, he spent everything he had on the…See More
Jun 25, 2021
jackery posted a blog post

which website has the best laser pointer

Laser pointer is generally divided into industrial laser light and entertainment laser light Ruby Green laser pointer output laser wavelength of 694.3nm, low photoelectric conversion rate, only 0.1%. But its long fluorescence life, conducive to energy storage, can output a high pulse peak power, a pencil-thin, finger-length ruby rod generated by the laser can easily produce a punch through the iron. Before the advent of the more efficient YAG laser, ruby lasers were widely used for laser…See More
May 24, 2021
jackery posted a blog post

Laser pointer is generally divided into industrial laser light and entertainment laser light

Ruby Green laser pointer output laser wavelength of 694.3nm, low photoelectric conversion rate, only 0.1%. But its long fluorescence life, conducive to energy storage, can output a high pulse peak power, a pencil-thin, finger-length ruby rod generated by the laser can easily produce a punch through the iron. Before the advent of the more efficient YAG laser, ruby lasers were widely used for laser cutting and drilling. In addition, the 694nm light is extremely easily absorbed by melanin, so ruby…See More
May 20, 2021
jackery posted a status
"Htpow is a professional laser pointer offered at incredible wholesale prices. https://www.htpow.com/miniature-laser-engraver-p-1161.html"
May 18, 2021
jackery posted a blog post

How To Construct And Use A Laser

How To Construct And Use A LaserIn 1957, Towns discussed some ideas about pumping light energy into atoms with graduate student Gordon Gould, and Gooden has been thinking similarly. Gould was worried that he would be dug out, so he wrote down his thoughts in case of emergency. He put forward more ideas on how to construct and use lasers, and in April 1959 applied for a patent to his employer, the high-tech research company TRG. Nine months ago, Schawlow and Townes applied for a patent on behalf…See More
Dec 8, 2020
jackery posted a blog post

Operating laser pointer under various conditions

Operating laser pointer under various conditions https://www.htpow.com/high-powered-30000mw-blue-laserpointer-445nm-worlds-brightest-p-1027.htmlThe infrared Laser pointer excites the nonlinear crystal to produce 1064nm infrared light, and after frequency multiplication, it produces 532nm green light, which is a solid laser. Some green lasers operate in pulsed or quasi-continuous mode to…See More
Dec 2, 2020
jackery posted a blog post

Does The Laser Sword Affect The Human Body?

Fans have successfully created a high-power laser pointer Although there are examples of successful laser sword production, there are also many crazy fans who want to own laser swords. So, will laser swords have an impact on the human body? You can buy laser swords online. Although laser swords are not well known to most people and the sales channels are relatively narrow, as long as you search for the word "laser swords" on the Internet, you will find that there are still a certain number of…See More
Mar 24, 2020
jackery is now a member of On Feet Nation
Mar 24, 2020

Jackery's Blog

Laser pointer can help you prepare for the unexpected

Posted on July 25, 2021 at 11:28pm 0 Comments

Laser pointer can help you prepare for the unexpected

Laser pointer can help you signal for help from others. Whether you go camping a lot or are an avid hiker, a laser pointer can help you prepare for the unexpected. These days, many people like to travel alone and laser pointers can be a great tool to help others a few miles away. One can choose the…

Continue

Green light indicator also known as the finger star pen

Posted on July 17, 2021 at 5:21am 0 Comments

Green light indicator also known as the finger star pen

Green light pointer: also known as the star pointer, Laser pointer, laser pointer, green light pointer, handheld laser. Because it has a very intuitive visible strong beam, mostly used for the role of instructions and named. Because of its bright beam and strong resistance to stray light…

Continue

The biggest benefits of laser pens for users

Posted on July 5, 2021 at 5:34am 0 Comments

The biggest benefits of laser pens for users

The laser is another major invention of mankind since the 20th century, after atomic energy, computers and semiconductors. Its principle was discovered by the famous physicist Albert Einstein as early as 1917, but it was not until 1958 that the Laser pointer was successfully manufactured for the first…

Continue

Laser pointer powerful enough to reach the moon

Posted on June 25, 2021 at 3:35am 0 Comments

Laser pointer powerful enough to reach the moon

When I was a freshman in college, I had a friend who spent more than $500 on a Laser pointer pointer powerful enough to reach the moon (and of course, devastate your vision). Combined with his penchant for downing cheap vodka, his fascination with this dangerous gadget was alarming:

On the upside,…

Continue

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