Image showing gold contacts where we bias each laser with DC current. Light is out-coupled from the racetracks using the directional-coupler waveguides along the straight section of either racetrack.

Directly modulated semiconductor lasers represent a crucial technology in modern optical communications, where the injection current is directly varied to encode information onto the laser output.

Ultraviolet-B (UV-B) semiconductor lasers are highly sought for medical, biotechnology, and precision manufacturing applications; however, previous UV-B laser diodes were limited to pulsed operation ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of Vienna (TU Wien) have invented a new type of tunable semiconductor laser that ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240159, discusses on-chip light control of semiconductor optoelectronic devices using integrated metasurfaces. Since the initial ...

indie Semiconductor, Inc. (NASDAQ:INDI) is one of the 11 Best Semiconductor Penny Stocks to Buy According to Hedge Funds. On July 14, indie Semiconductor, Inc. (NASDAQ:INDI) reported an important ...

A research team led by Professor Hyukjun Kwon from the Department of Electrical Engineering and Computer Science, Daegu Gyeongbuk Institute of Science and Technology (DGIST; President Kunwoo Lee), has ...

A research team has successfully developed a new technology that converts the conductivity properties of semiconductors with just one laser process. Subscribe to our newsletter for the latest sci-tech ...

Scientists from Laser Center Hannover (“LZH”) and Berlin’s Ferdinand-Braun-Institut (FBH) are jointly researching electrically pumped semiconductor disk lasers for ultra-short pulse (USP) generation.

Combined with Tower’s multi-site global footprint, Scintil’s unique SHIP™ platform is ready to take on the challenging requirements of the next generation Hyperscale AI Infrastructure MIGDAL HAEMEK, ...