Photonics | Free Full-Text | Hybrid Integrated Semiconductor Lasers with Silicon Nitride
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Tunable semiconductor lasers have many important applications such as wavelength
division multiplexing, light detection and ranging, and gas detection. The increased interest …

We demonstrate a hybrid integrated and widely tunable diode laser with an intrinsic
linewidth as narrow as 40 Hz, achieved with a single roundtrip through a low-loss feedback …

Due to the excellent electrical and optical properties and their integration capability without
lattice matching requirements, low-dimensional materials have received increasing attention …

Chip-scale lasers with a wide tunable range and a narrow linewidth have rich applications in
optical communications, sensing, and light detection and ranging systems. External cavity …

We describe the first demonstration and characterization of an optically integrated InP-Si 3 N
4 hybrid laser. The laser is formed by integration of an InP-based reflective semiconductor …

Organic lasers with switchable lasing wavelengths are critical to a variety of optical devices,
including laser displays, data storage and biological monitoring, owing to their tunability …

In this paper we present a compact direct current injection thermo-optic switch based on a
Mach-Zehnder Interferometer configuration that is suitable for autonomous vehicle …

We demonstrated wavelength tunable laser diodes with Si-wire waveguide ring resonators
as an external optical cavity. The footprint of the optical cavity including the semiconductor …

We report a high-responsive hot-electron photodetector based on the integration of an Au–
MoS 2 junction with a silicon nitride microring resonator (MRR) for detecting telecom-band …