Miniaturization of optical spectrometers
BACKGROUND Optical spectrometry is one of the most powerful and widely used
characterization tools in scientific and industrial research. Benchtop laboratory spectrometer …
characterization tools in scientific and industrial research. Benchtop laboratory spectrometer …
Silicon photonic platform for passive waveguide devices: materials, fabrication, and applications
Silicon photonics has attracted tremendous interest from academia and industry, as the
fabrication of the silicon family of photonic devices is mostly compatible with the …
fabrication of the silicon family of photonic devices is mostly compatible with the …
Ultraspectral imaging based on metasurfaces with freeform shaped meta‐atoms
J Yang, K Cui, X Cai, J Xiong, H Zhu… - Laser & Photonics …, 2022 - Wiley Online Library
Metasurfaces have an exceptional capacity to manipulate the phase, amplitude,
polarization, or spectrum of light. However, unit cells, or meta‐atoms, of metasurfaces are …
polarization, or spectrum of light. However, unit cells, or meta‐atoms, of metasurfaces are …
[HTML][HTML] Integrated reconstructive spectrometer with programmable photonic circuits
Optical spectroscopic sensors are a powerful tool to reveal light-matter interactions in many
fields. Miniaturizing the currently bulky spectrometers has become imperative for the wide …
fields. Miniaturizing the currently bulky spectrometers has become imperative for the wide …
[HTML][HTML] High-performance and scalable on-chip digital Fourier transform spectroscopy
On-chip spectrometers have the potential to offer dramatic size, weight, and power
advantages over conventional benchtop instruments for many applications such as …
advantages over conventional benchtop instruments for many applications such as …
MEMS-enabled on-chip computational mid-infrared spectrometer using silicon photonics
On-chip spectrometers using silicon photonics offer a compact, energy-efficient, and cost-
effective solution to biochemical spectroscopy and hyperspectral imaging in integrated and …
effective solution to biochemical spectroscopy and hyperspectral imaging in integrated and …
[HTML][HTML] Broadband picometer-scale resolution on-chip spectrometer with reconfigurable photonics
Miniaturization of optical spectrometers is important to enable spectroscopic analysis to play
a role in in situ, or even in vitro and in vivo characterization systems. However, scaled-down …
a role in in situ, or even in vitro and in vivo characterization systems. However, scaled-down …
Compact spectrometer based on a disordered photonic chip
Light scattering in disordered media has been studied extensively due to its prevalence in
natural and artificial systems. In photonics most of the research has focused on …
natural and artificial systems. In photonics most of the research has focused on …
[HTML][HTML] Breaking the resolution-bandwidth limit of chip-scale spectrometry by harnessing a dispersion-engineered photonic molecule
The chip-scale integration of optical spectrometers may offer new opportunities for in situ bio-
chemical analysis, remote sensing, and intelligent health care. The miniaturization of …
chemical analysis, remote sensing, and intelligent health care. The miniaturization of …
An integrated broadband spectrometer on thin-film lithium niobate
Optical spectrometry is a tool to investigate wavelength-dependent light–matter interactions
and is widely used in astronomy, physics and chemistry. Integration and miniaturization of …
and is widely used in astronomy, physics and chemistry. Integration and miniaturization of …