If you’ve used a diode laser engraver or cutter ... [Makers Mashup] shows in a video how to use an adjustable IR filter to cut out all the light bleed to get a sharp image to make focusing ...

The transmitter is a set of lasers, one is visible red for aiming, and the other is infrared for measuring the vibration of a surface. Point the transmitter at the window of the room you want to ...

The related finding was published in Optics Express. ~ 2-μm near-infrared lasers are crucial in areas like medical surgery, lidar, and scientific research. These lasers can be created by using a ...

When molecules are irradiated with infrared light, they begin to vibrate ... the team drew on preliminary work from the early days of laser spectroscopy, some of which was decades old, and used ...

AdTech Optics, a California-based developer of quantum cascade lasers, offers a broad selection of products spanning the mid-infrared range.Lasers are available at wavelengths of 3.8, 4.71, 7.23 ...

It is important to note that the term light does not only refer to visible light, but is more accurately used to represent electromagnetic radiation of any kind; lasers are capable of emitted ...

(InfraRed remote control) A handheld, wireless device used to operate audio, video and other electronic equipment within a room using light signals in the infrared (IR) range. Infrared light ...

Earlier this year the U.S. Army shot down a number of hostile drones in the Middle East using a weapon long dismissed as more science fiction than reality—the laser. After decades of costly ...

Carbon dioxide lasers are gas lasers which emit infrared radiation. They are used for a variety of high power industrial applications. As discussed in the Lasers Selection Guide, all lasers consist of ...

Searching for more personal happiness? Are negative thoughts blocking your full potential? Do you feel you want to live more fully but are unsure how to get there? I can help you change patterns ...

The discovery, centred around controlling tiny hurricanes of light and electromagnetic fields, could revolutionise how much information we can deliver over cables.

She was the most influential American DJ you’ve never heard of. Deirdre O’Donoghue was a vital force in the musical underground of the 1980s. Kingston, Jamaica native Mortimer sings at the crossroads ...