Semiconductor or diode lasers are the most used nowadays. The operation and materials used in this type of laser are shown in this post.
Category: Quantum mechanics
Laser types (Part 1, gas lasers)
This is the first post of laser types series. Toady’s subject is the operation of the main gas lasers, which were created in the 1960s.
Photoinduced force microscope
For the first time, atoms were observed with a new type of microscope, which uses a photoinduced force to observe atomic nanometric structures.
How does the laser work?
This is the first of a series of posts related to lasers. This post’s topic is about the principle of laser operation.
What is Raman spectroscopy?
Today’s subject is Raman spectroscopy. A very used technique in physics, chemistry, and biology to analyze materials’ molecular structure.
Quantum internet with the help of drones
Drones were able to transmit entangled photons over long distances, making possible the construction of a quantum internet.
Unexplainable signals in XENON1T experiment
XENON1T is an experiment created to detect dark matter and hypothetical particles. Recently registered unexplainable events.
Photodetector based in quantum dots
Was developed a high efficiency photodetector based in quantum dots.
Electrical e-Library at CERN (Part 2)
Continuing the visit to CERN. This second and last part is about the permanent exhibition of Microcosm and the guided tour.
Electrical e-Library at CERN (Part 1)
I was in Geneva, Switzerland, and I visited the European Organization for Nuclear Research (CERN). This site shows permanent exhibition for visitors.