Recently, scientists from France, Qatar, Russia, and Greece have published a paper in the latest issue of Nature Communications. According to the paper, in the previous attempt to write ultra-fast lasers in silicon, the problem that femtosecond lasers cannot structurally process bulk silicon has been broken. The use of extreme NA values allows laser pointer pulses to…
Day: March 31, 2020
Laser-driven Proton Knife Will Treat Cancer
Recently, the results of a study on laser treatment of tumors were published in the Physical Review Letters. Specific research claims that the theory that collision-free acceleration mechanism can be used to generate such a high-quality and high-energy proton beam is achieved by calibrating the proton energy to 100 mega-electron volts under the existing laser pointer conditions…
Chinese Aircraft Carrier Is About To Be Equipped With Laser
If maritime laser weapons are used as a near-defense system, then maritime laser weapons have great promise. Everyone knows that China’s laser pointer weapon is one of the best in the world today. The United States has spent fifteen years tackling key problems. Just to break through China’s technological blockade is the best affirmation of Chinese laser…
Laser Marking Escorts New Deal For Pesticide Labels
For pesticide products, packaging and labeling are like faces and carriers of pesticide product information. However, for many years now, pesticide labeling problems have been prominent: operators have privately expanded the scope of registered crops (objects to be controlled) and laser pointer, prominent brand names, and weakened Irregularities such as generic names, labels, and exaggerated slogans…