169 citations · 179 across the 23 of their papers we have counts for
6 papers · 1 filter
Extending Silicon Avalanche Photodetection Beyond m by Direct GeSn Integration
M. R. M. Atalla, J. Bélec, E. Rahier +5
Silicon avalanche photodiodes provide a technologically mature platform for sensitive photodetection, but their spectral response is intrinsically limited by the silicon bandgap. E…
Midinfrared Semiconductor Photonics - A Roadmap
J. R. Meyer, I. Vurgaftman, S. -Q. Yu +56
Semiconductor photonic devices operating in the midwave infrared (mid-IR, which we roughly define here as wavelengths spanning 3 to 14 microns) uniquely address a wide range of cur…
Mid-infrared group-IV nanowire laser
Youngmin Kim, Simone Assali, Junyu Ge +10
Semiconductor nanowires have shown great potential for enabling ultra-compact lasers for integrated photonics platforms. Despite the impressive progress in developing nanowire lase…
Mid-infrared top-gated Ge/GeSn nanowire phototransistors
Lu Luo, Mahmoud RM Atalla, Simone Assali +2
Achieving high crystalline quality GeSn semiconductors at Sn content exceeding 10\% is quintessential to implementing the long sought-after silicon-compatible mid-inf…
Continuous-wave GeSn light emitting diodes on silicon with m room-temperature emission
Mahmoud R. M. Atalla, Simone Assali, Gérard Daligou +4
Silicon-compatible short- and mid-wave infrared emitters are highly sought-after for on-chip monolithic integration of electronic and photonic circuits to serve a myriad of applica…
Enhanced GeSn Microdisk Lasers Directly Released on Si
Youngmin Kim, Simone Assali, Daniel Burt +6
GeSn alloys are promising candidates for complementary metal-oxide-semiconductor (CMOS)-compatible, tunable lasers. Relaxation of residual compressive strain in epitaxial GeSn has…