Short-wave infrared cavity resonances in a single GeSn nanowire
Nanowires are promising platforms for realizing ultra-compact light sources for photonic
integrated circuits. In contrast to impressive progress on light confinement and stimulated …
integrated circuits. In contrast to impressive progress on light confinement and stimulated …
Origin and suppression of dark current for high-performance colloidal quantum dot short-wave infrared photodetectors
The development of cost-effective and highly sensitive short-wave infrared (SWIR)
photodetectors is crucial for the expanding applications of SWIR imaging in civilian …
photodetectors is crucial for the expanding applications of SWIR imaging in civilian …
High-bandwidth extended-SWIR GeSn photodetectors on silicon achieving ultrafast broadband spectroscopic response
The availability of high-frequency pulsed emitters in the 2–2.5 μm wavelength range paved
the way for a wealth of new applications in ultrafast spectroscopy, free-space and fiber …
the way for a wealth of new applications in ultrafast spectroscopy, free-space and fiber …
CMOS-compatible bias-tunable dual-band detector based on GeSn/Ge/Si coupled photodiodes
Infrared (IR) multispectral detection is attracting increasing interest with the rising demand
for high spectral sensitivity, room temperature operation, CMOS-compatible devices. Here …
for high spectral sensitivity, room temperature operation, CMOS-compatible devices. Here …
Room temperature lasing in GeSn microdisks enabled by strain engineering
The success of GeSn alloys as active material for infrared lasers could pave the way toward
a monolithic technology that can be manufactured within mainstream silicon photonics …
a monolithic technology that can be manufactured within mainstream silicon photonics …
Strain engineered electrically pumped SiGeSn microring lasers on Si
SiGeSn holds great promise for enabling fully group-IV integrated photonics operating at
wavelengths extending in the mid-infrared range. Here, we demonstrate an electrically …
wavelengths extending in the mid-infrared range. Here, we demonstrate an electrically …
SiGeSn quantum well for photonics integrated circuits on Si photonics platform: a review
Recent studies of SiGeSn materials and optoelectronic devices hold great promise for
photonics integrated circuits (PICs) on Si platform featuring scalable, cost-effective, and …
photonics integrated circuits (PICs) on Si platform featuring scalable, cost-effective, and …
On-chip infrared photonics with Si-Ge-heterostructures: What is next?
The integration of Ge on Si for photonics applications has reached a high level of maturity:
Ge photodetectors are available on the Si platform in foundry processes, and Si/Ge …
Ge photodetectors are available on the Si platform in foundry processes, and Si/Ge …
1D photonic crystal direct bandgap GeSn-on-insulator laser
GeSn alloys have been regarded as a potential lasing material for a complementary metal–
oxide–semiconductor-compatible light source. Despite their remarkable progress, all GeSn …
oxide–semiconductor-compatible light source. Despite their remarkable progress, all GeSn …
Enhanced GeSn microdisk lasers directly released on Si
GeSn alloys are promising candidates for complementary metal‐oxide‐semiconductor‐
compatible, tunable lasers. Relaxation of residual compressive strain in epitaxial GeSn has …
compatible, tunable lasers. Relaxation of residual compressive strain in epitaxial GeSn has …