It is said that the Israeli Ministry of Defense, the Israeli Defense Forces and the Israeli Defense Corporation Systems Corporation announced on Sunday a state-of-the-art laser pointer-guided mortar called the “Iron Stinger”. The mortar uses lasers combined with GPS to guide it to the target and fires 120mm shells. It recently completed a series of tests…
Category: Application
Research progress of deep ultraviolet all-solid-state laser pointer
Deep ultraviolet all-solid-state laser sources refer to solid-state lasers with output wavelengths below 200nm. Compared with incoherent light sources such as synchrotron radiation and gas discharge, they have high photon energy, high spectral resolution, strong photon flux and high density, and low repetition frequency. Features such as high repetition frequency and multiple operation modes in…
Laser pointers for professional field directions and research topics
Throughout these experiences, what is the key and important in learning and researching laser pointer work? In most cases, the choice of professional field direction and research topic should take the first place. If the professional direction is wrong, it may become “a place where heroes are useless”; and if the research topic is not properly selected,…
The Mars expedition mission offers the opportunity to bring a laser pointer
Research work must be able to provide or develop useful and necessary technologies for U.S. space missions. Although JPL also encourages researchers to publish papers, it pays more attention to whether the research results can be used for it. My work there is to develop advanced mid-infrared semiconductor laser pointer whose performance indicators must meet the requirements…
Prove that the idea of laser pointer anti-missile interception is feasible
The fatal flaws of lack of self-defense capability and poor maneuverability make it vulnerable to attack by enemy fighters and air defense systems. In the end, after several trials, the plan was abandoned 4 years ago. In 2009, the then Secretary of Defense Gates admitted at a White House hearing that the reality is that…
India will build a laser pointer fence along the India-Pakistan border
The BBC reported that India will build laser fences in more than 40 “vulnerable areas” along the border between India and Pakistan to prevent Pakistani personnel from infiltrating India. An official of the Indian Ministry of Interior stated that India will build a laser pointer fence around the border with Pakistan to prevent Pakistani personnel from infiltrating…
Israel is equipped with new laser pointer weapons to ensure the safety of civilians
Allegedly, the Israeli Ministry of Defense, the Israeli Defense Forces and the Israeli Defense Corporation Systems Corporation announced on Sunday a state-of-the-art laser pointer-guided mortar called the Iron Spur. The mortar uses lasers combined with GPS to guide it to the target and fires 120mm shells. It recently completed a series of tests to prove its…
The effect of UV laser pointer marking machine on the marking of LED lamps
From rough stone lamps to bronze lamps, and then from ceramic lamps to modern electric lamps, the historical changes of lamps have been marked by the times, and they are also the epitome of social economy and culture. With the changes of the times and the development of technology, lamps and lanterns have entered a…
The self-cleaning phenomenon of the beam in the multi-mode fiber laser pointer
Single-mode fiber is often used in the construction of femtosecond fiber laser pointer. Its small core diameter is accompanied by strong nonlinearity, which is easy to cause pulse splitting, thus limiting the increase of laser power. Using the space-time mode locking of a graded-index multimode fiber, theoretically high power can be obtained, and the self-cleaning effect…
The laser pointer will form a laser beam after focusing
Waterjet laser cutting is a hybrid processing method, also known as laser microjet. It combines the laser pointer with “fine” water jets, and the water jets (water jets) are accurately guided by a method similar to conventional optical fibers. The laser beam thus realizes the cutting, and the water jet continuously cools the cutting area and effectively…