Source: Wikipedia Understanding Optical Tweezers Optical Tweezers: A Revolutionary Tool in Manipulating Small Objects Introduction Optical tweezers are advanced tools that use laser beams to manipulate small particles with precision. They have revolutionized various fields, especially microbiology and nanotechnology. How Optical Tweezers Work Optical tweezers operate based on the principle of light forces. Laser beams […]
Source: Amazon.de Understanding the Recoil Limit in Laser Cooling Understanding the Recoil Limit in Laser Cooling Introduction to Laser Cooling Laser cooling is a technique used to reduce the motion of atoms or ions, effectively lowering their temperature. This process involves the transfer of momentum from photons of light to the atoms or ions, resulting
Source: New Scientist The Fascinating World of Light Forces Understanding Light Forces Light forces are a captivating phenomenon where photons carry not only energy but also momentum. When a particle interacts with light, such as by absorption or refraction, momentum is transferred, resulting in the exertion of a force. This concept was first considered by
