Quintessent Inc., a pioneer in quantum dot laser technology and heterogeneous silicon photonics, and IQE plc, the leading ...

International research team unveils the first electrically pumped continuous-wave semiconductor laser designed for seamless ...

By varying the growth time and temperature, the well thickness and ... and therefore tunability. The laser operation of the structure is quite simple: the quantum wells provide the optical gain ...

Bernardette Kunert, scientific director at imec, commented, “Over the past years, imec has pioneered nano-ridge engineering, a technique that builds on SAG and ART to grow low-defectivity III-V ...

Quantum computing has been at the forefront of technological advancements, holding the potential to revolutionise fields ranging from cryptography to materials science ...

One of the greatest challenges facing optical telecommunications systems today is the temperature-sensitivity of conventional semiconductor lasers. Both bulk and quantum-well-based sources do not ...

With its advanced multi-quantum well structure and ring geometry, the laser minimizes the power consumption and the heat generation, enabling stable operation up to 90 Kelvin (K) or -183.15°C.

"These smaller lasers will enable scalable laser solutions for actual quantum systems, as well as lasers for portable, field-deployable and space-based quantum sensors," said Andrei Isichenko ...

“These smaller lasers will enable scalable laser solutions for actual quantum systems, as well as lasers for portable, field-deployable, and space-based quantum sensors," said Andrei ...

Get Instant Summarized Text (Gist) Quantum squeezing has been applied to optical frequency comb lasers, enhancing their gas sensing capabilities. This technique allows for more precise ...

Scientists use devices known as frequency comb lasers to search for methane in the air above oil and gas operations and to screen for signs of infection in human breath. A new study could help make ...