Extended-SWIR GeSn LEDs with reduced footprint and efficient operation power

by Atalla, Mahmoud R. M., Kim, Youngmin, Assali, Simone, Burt, Daniel, Nam, Donguk, Moutanabbir, Oussama
Published 2023

Enhanced GeSn microdisk lasers directly released on Si

by Kim, Youngmin, Assali, Simone, Burt, Daniel, Jung, Yongduck, Joo, Hyo-Jun, Chen, Melvina, Ikonic, Zoran, Moutanabbir, Oussama, Nam, Donguk
Published 2022

Optically pumped low-threshold microdisk lasers on a GeSn-on-insulator substrate with reduced defect density

by Jung, Yongduck, Burt, Daniel, Zhang, Lin, Kim, Youngmin, Joo, Hyo-Jun, Chen, Melvina, Assali, Simone, Moutanabbir, Oussama, Tan, Chuan Seng, Nam, Donguk
Published 2022

Short-wave infrared cavity resonances in a single GeSn nanowire

by Kim, Youngmin, Assali, Simone, Joo, Hyo-Jun, Koelling, Sebastian, Chen, Melvina, Luo, Lu, Shi, Xuncheng, Burt, Daniel, Ikonic, Zoran, Nam, Donguk, Moutanabbir, Oussama
Published 2023

Monolithic infrared silicon photonics: the rise of (Si)GeSn semiconductors

by Moutanabbir, Oussama, Assali, Simone, Gong, Xiao, O'Reilly, Eoin, Broderick, Chris A., Marzban, Bahareh, Witzens, Jeremy, Du, Wei, Yu, Shui-Qing, Chelnokov, Alexei, Buca, Dan, Nam, Donguk
Published 2023

1D photonic crystal direct bandgap GeSn-on- insulator laser

by Joo, Hyo-Jun, Kim, Youngmin, Burt, Daniel, Jung, Yongduck, Zhang, Lin, Chen, Melvina, Parluhutan, Samue Jior, Kang, Dong-Ho, Lee, Chulwon, Assali, Simone, Ikonic, Zoran, Moutanabbir, Oussama, Cho, Yong-Hoon, Tan, Chuan Seng, Nam, Donguk
Published 2022

Direct bandgap GeSn nanowires enabled with ultrahigh tension from harnessing intrinsic compressive strain

by Burt, Daniel, Joo, Hyo-Jun, Kim, Youngmin, Jung, Yongduck, Chen, Melvina, Luo, Manlin, Kang, Dong-Ho, Assali, Simone, Zhang, Lin, Son, Bongkwon, Fan, Weijun, Moutanabbir, Oussama, Ikonic, Zoran, Tan, Chuan Seng, Huang, Yi-Chiau, Nam, Donguk
Published 2022