Photonic applications based on planar waveguide technology impose stringent
requirements on properties such as optical propagation losses, light coupling to optical …

Photonics | Free Full-Text | Hybrid Integrated Semiconductor Lasers with Silicon Nitride
Feedback Circuits Next Article in Journal Numerical Study of Resonant Optical Parametric …

Optical frequency combs are broadband sources that offer mutually coherent, equidistant
spectral lines with unprecedented precision in frequency and timing for an array of …

On-chip resonators are promising candidates for applications in a wide range of integrated
photonic fields, such as communications, spectroscopy, biosensing, and optical filters, due …

An overview of the most recent developments and improvements to the low-loss TriPleX Si 3
N 4 waveguide technology is presented in this paper. The TriPleX platform provides a suite …

Integrated microwave photonics, an emerging technology combining radio frequency (RF)
engineering and integrated photonics, has great potential to be adopted for wideband …

We self-injection-lock a diode laser to a 1.41 m long, ultra-high Q integrated resonator. The
hybrid integrated laser reaches a frequency noise floor of 0.006 Hz^ 2/Hz at 4 MHz offset …

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 …

We design and demonstrate a compact, narrow-linewidth integrated laser based on low-loss
silicon nitride waveguides coupled to a III-V gain chip. By using a highly confined optical …

We present an overview of several microwave photonic processing functionalities based on
combinations of Mach-Zehnder and ring resonator filters using the high index contrast …