What if I told you that inside this seemingly ordinary building lies a history of scientific breakthroughs that have resonated across the globe? We are standing before the Institute of Photonics and Electronics of the Czech Academy of Sciences. It is a place where light and electrons dance together to unlock the secrets of the universe.
The Institute of Photonics and Electronics started its journey in 1954. Back then it was called the Institute of Theoretical Radio Engineering. This name reflects its initial focus. In 1955 it was renamed to the Institute of Radio Engineering and Electronics. The institute has been operating under the name Institute of Photonics and Electronics since 2007.
Imagine scientists here in 1957 tracking Sputnik. They measured the Doppler effect of the first Soviet satellite. This put the Institute of Photonics and Electronics on the world map. In 1958 the institute won gold medals at the Brussels EXPO. The awards were for a self-acting computer. It used the principle of probability. Another award was for an apparatus for resonance transformation of signals.
Fast forward to 1963. The institute launched the first Czechoslovak maser. It was only the sixth in the world. This breakthrough paved the way for quantum electronics. Soon after that they constructed a ruby laser. In 1964 the institute performed the first eye laser surgery. MUDr. Jan John from Bulovka Faculty Hospital performed it.
Jiří Tolman was a key figure. He encouraged research in quantum electronics. His method of time transfer using television synchronizing pulses became a global standard. This was before GPS.
The Institute of Photonics and Electronics also contributed to LED technology. In the late 1960s and early 1970s they developed red and green LEDs. These LEDs had the highest efficiency in the Eastern Bloc. This technology was then passed on to Tesla Vrchlabí.
In the 1970s the institute developed high-performance IR emitting diodes. Tesla Blatná also adopted this technology. In the 1980s the institute worked on semiconductor lasers. These were for optical communication in Czechoslovakia.
Today the Institute of Photonics and Electronics continues its research. It focuses on photonics, optoelectronics and electronics. They develop new technologies. The institute also houses the National Standard of Time and Frequency.
The Institute of Photonics and Electronics has several research teams. They work on optical biosensors. They explore fiber lasers and nonlinear optics. Other teams focus on nanomaterials and bioelectrodynamics. Nano-optics is also a key area.
The Laboratory of the State Standard of Time and Frequency operates here. It creates a physical approximation of the second. It also creates the national time scale. This contributes to the world’s coordinated time.
The Institute of Photonics and Electronics stands as a testament to Czech ingenuity. It is a place where groundbreaking discoveries continue to shape our world. Its history is etched in light and embedded in the flow of electrons. It invites us to explore the boundless possibilities of science.