The team's experimental setup: Atoms are cooled and slowed inside a vacuum chamber, until they can be trapped in a lattice inside a cavity (black triangular cavity spacer in the bottom half of the ...

Researchers successfully conducted a room-temperature continuous-wave lasing of a deep-ultraviolet laser diode (wavelengths down to the UV-C region). A research group led by 2014 Nobel laureate ...

Scientists have developed the first electrically pumped continuous-wave semiconductor laser composed exclusively of elements from the fourth group of the periodic table—the "silicon group." The rapid ...

A crucial step towards electrically excited lasing has been made with perovskite lasers in the development of continuous-wave excited lasing from femtosecond pulse excited lasing. Establishing ...

Microlasers with multiple lasing bands are crucial components in various applications, such as full-color display, optical communications, and computing. Rare earth (RE) elements offer abundant ...

Development led by 2014 Nobel laureate Hiroshi Amano at Institute of Materials & Systems for Sustainability. Nagoya group achieved room-temperature CW lasing of a deep-UV laser diode. A research group ...

A research group led by 2014 Nobel laureate Hiroshi Amano at Nagoya University's Institute of Materials and Systems for Sustainability (IMaSS) in central Japan, in collaboration with Asahi Kasei ...