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Astrophotonics: astronomy and modern optics
Much of the progress in astronomy has been driven by instrumental developments, from the first telescopes to fiber fed spectrographs. In this review,...
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Future Exoplanet Research: High-Contrast Imaging Techniques
High-contrast imaging (HCI) techniques appear like the best solutions to directly characterize large orbit planets and planetary environments in the...
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Full spectral coverage generation for calibration of astronomical telescope spectrographs
Calibrating astronomical telescopes necessitates a broadband spectrum that extends into the mid-infrared region, as well as pulse energy that attains...
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Multi-Photon 3D Lithography and Calcination for sub-100-nm Additive Manufacturing of Inorganics
Development of 3D micro-/nanostructures leads to device miniaturization, enhanced function, and advanced integration opportunities in the fields of...
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Laser Scanning Confocal Microscopy for Analyzing Optical Characteristics and Morphology of an Aspherical Microlens Array
AbstractAspherical microlenses and microlens arrays allow increasing efficiency of various optical devices. However, it is technologically...
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Volume photoinscription of glasses: three-dimensional micro- and nanostructuring with ultrashort laser pulses
Ultrafast laser photoinscription of optical materials has seen a strong development in the recent years for a range of applications in integrated...
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Ultrafast Laser Volume Nanostructuring of Transparent Materials: From Nanophotonics to Nanomechanics
The capability of ultrashort laser pulses to generate nonlinear absorption in the transparency window of dielectric materials is at the base of...
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Brillouin microscopy
The field of Brillouin microscopy and imaging was established approximately 20 years ago, thanks to the development of non-scanning high-resolution...
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Study and Design of Photonic Integrated Circuits on K-8 Optical Glass Substrates for Functional Data Processing at a Wavelength of 1550 nm
AbstractIon exchange and field-assisted ion migration in glasses are simulated on the basis of a physical and mathematical model using the methods of...
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Applications of Femtosecond-Laser-Generated In-Volume Structures
Femtosecond laser micromachining is a powerful enabling technology that is currently gaining an increasing interest among the scientific community...
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Blind restoration of turbulence degraded images based on two-channel alternating minimization algorithm
Due to the atmospheric turbulence and the system noise, images are blurred in the astronomical or space object detection. Wavefront aberrations and...
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Design Constraints of Photonic Lanterns
Photonic lanterns are novel photonic devices, which can be realized by an adiabatic taper of an SMF bunch. Broadly divided based on number of cores...
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Applications of Femtosecond-Laser-Generated in-Volume Structures
Femtosecond laser micromachining is a powerful enabling technology that is currently gaining an increasing interest among the scientific community...
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Optical Connection Technologies
Optical connection technologies are essential for constructing optical networks. This chapter describes recent progress in splicing technologies,...
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Detecting life outside our solar system with a large high-contrast-imaging mission
In this White Paper, which was submitted in response to the European Space Agency (ESA) Voyage 2050 Call, we recommend the ESA plays a proactive role...
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Chronos: A NIR spectroscopic galaxy survey to probe the most fundamental stages of galaxy evolution
We propose a dedicated, ultra-deep spectroscopic survey in the near infrared (NIR), that will target a mass-limited sample of galaxies during two of...
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Progress towards instrument miniaturisation for mid-IR long-baseline interferometry
We report recent results on passive mid-infrared integrated optics from the project “Advanced Laser-writing for Stellar Interferometry” and shortly...
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Adaptive optics in laser processing
Adaptive optics are becoming a valuable tool for laser processing, providing enhanced functionality and flexibility for a range of systems. Using a...
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The INSPIRE-2 CubeSat for the QB50 Project
The 2-unit CubeSat INSPIRE-2/AU03 was designed, built, tested, delivered, and accepted by the European Union’s QB50 project in less than 10 months...
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Realization of Low-Cost Multichannel Surface Plasmon Resonance Based Optical Transducer
This paper demonstrates a low-cost and portable multichannel surface plasmon resonance (SPR) based optical transducer. The system’s portability is...