2015年9月21日星期一

200mW Red Laser Module strikes are up 10-fold since 2006

CBS News bought a laser pointer online for about $50. At night you can see just how intense the High power green laser pointers can be. We stood on a golf course, and 500 yards down, it easily hit the pin on the 17th green.
"This is a very dangerous thing to do, where you're interfering with air navigation, there's significant penalties that go along with that and we will find you," FAA administrator Michael Huerta said.
200mW Red Laser Module strikes are up 10-fold since 2006. So far this year the FBI said it's opened 28 investigations into laser strike incidents.FBI deputy assistant director Chris Warrener believes its only matter of time until a laser strike causes an aviation accident.

Inside the tube of 532nm green line laser alignment, it always equips with glass cylindrical lens as its green line emitting source. Whatever kind of industrial line generation work, this advanced glass cylindrical lens always gets wide selection of laser lens degree from 10 degree to 110 degree. As a result, once users are making selection of different laser lens degree, this advancedGreen Laser Pointer 3000mw generator is just efficient enough to generate desired line length and line thickness at different working distance.
In order to make sure of the most satisfied line alignment result, it is very important to make full consideration of desired line length, line thickness and working distance. For instance, we have made adoption of 100mW green line laser alignment with glass lens degree of 10 degree. At 8 meter line targeting distance, this advanced green line laser module is always able to generate a 100cm green laser line. However, once users are selecting larger size laser lens degree, the maximum line length of green laser alignment can just get larger size Cat chasing green laser pointer line length as long as 6 meters. According to easy mounting and installation, this advanced alignment laser line can just obtain the most satisfied alignment laser line projection at all working distance efficiently.

laser pointer green
With his powerful telescope and laser pointer trained on celestial bodies, the American immigrant unravels their mysteries to eager listeners. Always entertaining, this year-round “guide to the heavens” is in his element at this annual Perseid's Meteor Shower Star Party, holding hourly free lotteries with actual meteorite fragments as prizes.
This is sort of like The Walking Dead with cats, and is worth a few minutes of your day to check out. Beware the zombie kitten – it will consume all. I wonder if a laser pointer would distract a zombie kitty.
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2015年9月16日星期三

532nm green cross line Laser Pointer module

Once this advanced 532nm green cross line Laser Pointer module is being used in various industrial working field, it just shows its superiority. Available with wide output power range from 5mW to 100mW, it just enables the brightest green cross line generation result at all working distances.
At the same time, employed by external DC input power supply, after very simple connection with electric power source, it begins to generate the brightest vertical and horizontal line at all kinds of working occasions.
On condition that exact working surface is quite difficult to reach, green cross line Blue Laser Pointer 10000mw module can project a type of noncontact green cross line at all working distances, even harsh working environment that is quite difficult to achieve. Once it is being used under sunlight working environments, high power 532nm green crosshair laser module is still efficient enough to generate bright enough two perpendicular lines while the selecting output power is higher than 50mW.
The government recommended safety practices for a given Green Star Laser Pointer 10mW system will depend on its classification. The following list highlights the criteria used to classify lasers, as well as listing the key safety considerations when operating a system within the indicated classification. See "See ANSI Z136.1 or IEC 60825-1" for a comprehensive discussion of these safety topics.
Wavelength:
If the laser is designed to emit multiple wavelengths the classification is based on the most hazardous wavelength.
Output Characteristics:
For continuous-wave (CW) or repetitively pulsed Cat Chasing Laser Pointer the average output power (watts) and limiting exposure time inherent in the design are considered.
For pulsed lasers the total energy per pulse (joule), pulse duration, pulse repetition frequency and emergent beam radiant exposure are considered.
Laser Classification
Class 1 and 1M Lasers and Laser Systems
These systems are also classified as "Exempt" lasers. They are normally not hazardous with respect to continuous viewing, or are designed in a way that prevents human access to laser radiation (e.g., laser printers).
Class 2 and 2M Lasers and 50mw Green Laser Systems (Low Risk)
These lasers emit visible light, which, due to normal human reflex responses, do not present a hazard. However, a safety risk would be posed if the output source were brought to within close proximity of the eye and then viewed for an extended period of time.

laser pointer green
Class 3R and 3B Lasers and Laser Systems (Moderate Risk)
Class III lasers can cause eye injury if viewed momentarily, but are not capable of causing serious skin injury or hazardous diffuse reflections without the use of collecting/conditioning optics (e.g., fiber optics, telescopes, etc.).
Class 4 Lasers and Laser Systems (High Risk)
These lasers present an eye hazard from direct and diffuse reflections. In addition, class IV lasers can cause combustion of flammable materials and produce serious skin burns and injury from direct exposure. Most laser systems manufactured by Coherent fall into this classification.
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2015年9月10日星期四

A 500mw Laser Pointer Green shone into the eyes

The Laser Pointer is ubiquitous is so many of today's traffic applications - think of over-height lorry/truck detectors (bridges and underpasses), traffic light operation, surveying, speed traps, etc. Lasers are also used for (GCHQ proof) limited range secure communications, laser marking for bombs and shells, tagging employees and soldiers (infra-red personal beacons), friend or foe ID, etc. D-I-Y enthusiasts can buy economic measuring devices using lasers and the construction industry uses them in level markers (red lines) fir dry wall, plumbing and electrical lighting.
I remember a spate of 'laser pointer attacks' on drivers in the late 90s resulting in arrests, so I guess would fall under the same law wouldn't it?Obviously, laser technology is much more accurate and more dangerous than a rock.A 500mw Laser Pointer Green shone into the eyes of a person driving a car would also be dangerous , and probably classed as an assault , so i think would an "attack" on a driverless car .
he human driver would just be distracted by the sudden Green Laser Pointer 3000mw light - which anyway happens quite often on the road, as the sun reflects off moving metal and glass surfaces, so experienced drivers know better than to panick because of any sudden flash, least of all by swerving.
In short, while shining a 10000mW 532nm green laser pointer into a human driver's eyes is obviously dangerous (and has caused a few accidents in the past) this is hardly the same thing as the proposed hack. A correct analogy would involve a human driver (somehow) seeing an utterly convincing hallucination.
Lidar sensors, a much later addition to the use of infra-red equipment, should (and can) be modified so that their signals are uniquely identified - Google and company can get Cat Chasing Laser Pointer from the amateur robotic enthusiasts.

Green Laser pointer 3000mw
It's more amazing how cif posters think that that they are smarter than Google designers, who have designed and built automated cars that have successfully driven over a million miles on open roads without causing an accident.
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2015年9月2日星期三

Green laser pointer 30mw astronomy military grade

It started when Tampa police helicopter Air 2 was helping officers respond to a report of a carjacking at 11201 N 22nd St. The helicopter was approaching Copeland Park, around 10:30 p.m., according to Tampa police, when a 50mw Laser Pointer Pen was pointed at them several times.
The officers in the helicopter then helped guide officers on the ground to a home at 10910 N 19th St. Police said two residents there, Christopher Ryan Davis, 23, and Juliana Marie Lampe, 21, were pointing a green 100mw laser pointer at the helicopter from their front porch.
But when officers approached them, the two went inside the home, police said.Under questioning, both confessed to pointing the 200mw Laser Pointer Green at the helicopter, police said. Police said confiscated the laser pointer.Davis and Lampe were arrested on one count each of misuse of a laser lighting device, a felony.
Inside the 16m diameter laser tube, it always gets larger space reserved as its metal heat sink cooling system. The metal heat sink is not only helping users to obtain high efficient thermal emitting, but also greatly extends the serving lifetime of violet Green Star Laser Pointer 10mW module efficiently. 405nm blue line laser module is a quite high brightness line measuring tool.
Whenever it is pointed on different working surfaces, it has just shown different result. In quite darker working environment, the violet alignment Cat Chasing Laser Pointer line is much longer than formal bright working environment.

50MW 532nm Green Laser Pointers
In formal line projecting working environment, usually the longest line length of this 405nm violet line laser module can reach as long as 6 meters. In order to make sure of high laser beam transmittance, it just selects qualified glass cylindrical lens. Usually the violet laser line is always available with high straightness, high beam visibility and high stability.
Whatever kind of industrial alignment laser line projecting work, it can just make sure of high speed line positioning on desired working surfaces efficiently. At the same time, users should be cautious enough with powerful violet laser radiation, thus finally makes sure of the most satisfied line alignment efficiently.
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