We present results of comprehensive re-design of an arrayed waveguide grating (AWG)-based integrated photonic spectrograph (IPS), using Silica-on-Silicon (SOS) technology, to tailor specific performance parameters of interest to high-resolution (resolving power, R = λ/Δλ = 60,000) exoplanet astronomy and stellar seismology. The compactness, modularity, stability, replicability and small-lightweight-payload of the IPS are a few promising and innovative features in the design of high-resolution spectrographs for astronomy or other areas of sciences. The IPS is designed to resolve up to 646 spectral lines per spectral order, with a wavelength spacing of 25 pm, at a central wavelength of 1630 nm (Hband). The fabricated test waveguides have been...
The silicon nitride (Si3N4) integration platform for photonics is becoming a low-loss and compact pl...
The size of the optical elements (gratings, mirrors, lenses) in traditional astronomical spectrograp...
We report on miniaturized spectroscopic sensors that are realized using Silicon Photonics technology...
Theoretical thesis.Bibliography: pages 181-193.1. Introduction -- 2. Overview of astronomical spectr...
Astrophotonics is the application of photonic technologies to channel, manipulate, and disperse ligh...
We present an experimental study on our first generation of custom-developed arrayed waveguide grati...
The size and cost of astronomical instruments for extremely large telescopes (ELTs), are pushing the...
The next generation of major ground-based optical and near-infrared astronomical telescopes are plan...
Stellar interferometry is an old technique (first successful measurement of Titan diameter by Michel...
We present results from the first on-sky demonstration of a prototype astronomical integrated photon...
Recent progresses in silicon photonics have enabled many exciting applications in data communication...
Ultracompact broadband integrated components gather light efficiently and separate wavelengths with ...
A comprehensive design of a folded-architecture arrayed-waveguide-grating (AWG)-device, targeted at ...
We present results from a laboratory characterization of integrated photonic arrayed-waveguide grati...
Here, we present an astrophotonic spectrograph in the near-IR H-band (1.45 -1.65 μm) and a spectral ...
The silicon nitride (Si3N4) integration platform for photonics is becoming a low-loss and compact pl...
The size of the optical elements (gratings, mirrors, lenses) in traditional astronomical spectrograp...
We report on miniaturized spectroscopic sensors that are realized using Silicon Photonics technology...
Theoretical thesis.Bibliography: pages 181-193.1. Introduction -- 2. Overview of astronomical spectr...
Astrophotonics is the application of photonic technologies to channel, manipulate, and disperse ligh...
We present an experimental study on our first generation of custom-developed arrayed waveguide grati...
The size and cost of astronomical instruments for extremely large telescopes (ELTs), are pushing the...
The next generation of major ground-based optical and near-infrared astronomical telescopes are plan...
Stellar interferometry is an old technique (first successful measurement of Titan diameter by Michel...
We present results from the first on-sky demonstration of a prototype astronomical integrated photon...
Recent progresses in silicon photonics have enabled many exciting applications in data communication...
Ultracompact broadband integrated components gather light efficiently and separate wavelengths with ...
A comprehensive design of a folded-architecture arrayed-waveguide-grating (AWG)-device, targeted at ...
We present results from a laboratory characterization of integrated photonic arrayed-waveguide grati...
Here, we present an astrophotonic spectrograph in the near-IR H-band (1.45 -1.65 μm) and a spectral ...
The silicon nitride (Si3N4) integration platform for photonics is becoming a low-loss and compact pl...
The size of the optical elements (gratings, mirrors, lenses) in traditional astronomical spectrograp...
We report on miniaturized spectroscopic sensors that are realized using Silicon Photonics technology...