Final answer:
The acronym 'laser' stands for 'light amplification by stimulated emission of radiation,' which is true. The technology was developed following quantum physics advancements and has earned Nobel Prizes for its inventors. The statement is a. true.
Step-by-step explanation:
The statement that 'laser is an acronym for light amplification by stimulated emission of radiation' is true. The name laser indeed stands for this process, which emerged from the advancements in quantum physics. The acronym is often mistaken with 'directed emission,' but the correct term is 'stimulated emission.'
The development of lasers led to a joint Nobel Prize in 1964 for American Charles Townes and Soviet scientists Nikolay Basov and Aleksandr Prokhorov. Arthur Schawlow later received the Nobel Prize in 1981 for his work on laser applications.
From its first creation using a ruby rod to produce red light, laser technology has advanced to produce a range of wavelengths such as microwave, infrared, visible, and ultraviolet radiation.
The acronym 'laser' stands for light amplification by stimulated emission of radiation. This process was proposed and developed following advances in quantum physics.
The first working laser was created in 1960 and used a pulsed high-powered flash lamp and a ruby rod to produce red light. Today, lasers are used to produce a variety of wavelengths, including microwave, infrared, visible, and ultraviolet radiation.