Dangerous of Portable Green Lasers

There is more than laser safety issue any user should pay the due attention when they receive any laser, though the mere mentioning of laser safety issue seems to be frightening. Actually, lasers are much less dangerous than you imagine when you use it in the right way.

Actually, take a 200mw green laser pointer or red laser pointer for example, As far as power output, the output power they emit are even incomparable with a ordinary 100W light globe.

However, people may ask, what makes such small pen-like lasers so powerful or dangerous? Why does FDA try any means to have it restricted? Does the laser pointers or portable laser torches violate any applicable law?

Let's examine the danger of green laser pointer from two aspects. First, these laser beam lights are collimated, just like a straight unfocused line, except some customized focus adjustable lasers like the renown  http://www.greenlaserpointer.org  provides green lasers and red lasers.

The light does not spread out from a laser, it stays in a focused narrow beam that makes lasers almost as dangerous at a distance as close up. Secondly, the laser beam can be more coherent and focused than any other form of light. Just imagine when the 50mw, 100mw or even 500mw(the class IV lasers) energy is focused on a very small area similar to the way a magnifying glass focuses the sun.

Teach You Choose a FDA Compliant Green Laser Pointer for Outdoor Events

Imagine that you are going to be a real James Bond, now it’s time to get some tech-savvy weapons for defensive uses. It’s easy to get the martial arts books and ninja weapons on ebay, but to get a real top notch laser pointer or laser dazzler for self-defense takes a thinking twice, not because there are options of laser beam colors and wavelengths, but because when you decide on a high powered 532nm green laser dazzler, you stumble upon a lot of shoddy lasers which are not only made of cheap optical components and casing materials, but also cannot ensure a bright and stable green laser beam.

It will be utterly wasteful in time and money, let alone to the fact that the shoddy green lasers do give out a lot of infrared laser light instead of pure 532nm green laser beam because the mean laser sellers don’t want to add any Ir filter. Do not be deceived by the ornaments and colors of the hosts.

Moreover, if you live in US, you have to get a FDA compliant laser pointer anyway because above 5mw green laser pointer might potentially get you into FDA issues. It will not take you days to encount a real FDA compliant laser if you know a bit about Top notch laser manufacturers in China, like Cni, Jetlasers, Scitower, etc. Jetlasers Portable Green Laser C is just typical of all-in-one FDA compliant green laser pointers from http://www.greenlaserpointer.org.

After all, these 50mw to 700mw high-powered green laser beams can be very hazardous to the eye, so it’s really the good news that each wavelength of portable laser C at GreenLaserPointer.Org are created with all safety features. At least nobody else is able to use or tamper with your green laser weapon without the switch keys or remote connector keys. You’re able to light a match or pop a balloon with this gadget but not allowed to point to the aircraft or the human eyes because you have to believe, they may cause air accidents, visual blindness or eye defect.

Source of Energy with Laser Weapon's Firepower

Lasers are often used for sighting, ranging and targeting for guns; but the laser beam is not the source of the weapon's firepower.

Laser weapons usually generate brief high-energy pulses. A one megajoule laser pulse delivers roughly the same energy as 200 grams of high explosive, and has the same basic effect on a target. The primary damage mechanism is mechanical shear, caused by reaction when the surface of the target is explosively evaporated.

Most existing weaponized lasers are gas dynamic lasers. Fuel, or a powerful turbine, pushes the lasing media through a circuit or series of orifices. The high-pressures and heating cause the medium to form a plasma and lase. A major difficulty with these systems is preserving the high-precision mirrors and windows of the laser resonating cavity. Most systems use a low-powered "oscillator" laser to generate a coherent wave, and then amplify it. Some experimental laser amplifiers do not use windows or mirrors, but have open orifices, which cannot be destroyed by high energies.

Some lasers are used as non-lethal weapons, such as laser dazzlers which are designed to temporarily blind or distract.

Nonlethal Laser Dazzler Weapons

If Armed only with lethal means without any non lethal laser dazzlers, the military forces must achieve a balance between the opposing missions of pacification and offensive coin all while maintaining force protection with an enemy that is ruthless, invisible and not hampered by rules of war.

When target discrimination is all but impossible and hostile intent ambiguous, tragic outcomes appear inevitable.
Green laser dazzlers are made as a deterrent, or non-lethal weapon. It works very well in the dark, or in low lighting situation when a persons pupils are dilated to let more light in. Using it on someone like this can cause them to go momentarily blind and the after effects are similar to a flash bulb going off and leaving a bright spot in your version for a minute of so after your picture is taken. The GreenLaserPointer.Org green laser dazzler is not meant to harm though, just temporarily overwhelm the senses.

Importance of Laser Safety

The Facts

Lasers are extremely dangerous because they consist of a highly concentrated form of radiation that has a great deal of potential energy stored within it. The primary danger that lasers pose to people comes in the form of ocular injuries. The majority of such injuries to the eye come when a laser is shone into a person's eye for a period long enough to cause permanent injury to the affected tissues. Laser safety aims to limit the frequency of such incidents as much as possible.

Misconceptions

Many people believe that lasers, particularly hand-held laser pointers and lasers at light shows, aren't at all dangerous. That simply isn't true. A standard laser pointer can cause serious eye injuries if it's shone into an individual's eyes for too long a period of time. In fact, permanent blindness can result from burns to the retina if one's eyes are exposed to laser radiation for too long.

Type

Improved laser safety in recent years involved the development of a rating system for lasers. Lasers are categorized in the system with a rating between 1 and 4. A class 1 is the least dangerous type and should pose little to no danger when used properly. A laser with a Class rating of 4, on the other hand, can burn human skin on contact and constitutes a serious risk even when used properly.

Function

Laser safety is used largely to help regulate the sale of dangerous lasers and to help protect scientists who are working in a lab environment around lasers. Protective eye wear is generally mandated along with strict adherence to exposure limitations. All of these rules and regulations, when combined, come together to form a protective process that is commonly referred to as laser safety.

Evolution

Laser safety has evolved steadily over the years as the strength of lasers and the underlying technology has changed rapidly. As lasers become ever more powerful, it's important that laser safety continues to evolve as well.

Be Useful to Us of MINI Non-Lethal Green Laser Dazzler Weapons

Be Useful to Us of Non-Lethal Green Laser Dazzler Weapons.

In our daily life,you must learn to protct yourself in danger. Do you think so?

Let us try to know the MINI nonlethal green laser dazzler weapons from http://www.greenlaserpointer.org

Nonlethal Laser Dazzlers of GreenLaserPointer.Org Being Marketed to the Military

GreenLaserPointer.Org is developping some nonlethal weapons such as the green laser dazzlers and is also marketing to the Chinese army. The portable laser dazzlers are very compact, portable and powerful, ensuring a 50 to 300 meters’ dazzling range, depending on the specific type of model used, and it’s been tested and proved that the portable laser dazzlers manufactured by Jetlasers could not permanently blind people unless they’re modified to enhance the power density to be a lethal weapon. Many local polices and security departments in mainland China have outfit such all-in-one kits of laser dazzlers for urgent uses.
Another feature that worths the attention is the adjustable focus, because the user finds it easy to adjust the beam size when the weather conditions or tactical methods change. Fortunately, these dazzler lasers are not only made for aiming and blinding purposes, but also for illumination.