Precise mode control of laser-written waveguides for broadband, low-dispersion 3D integrated optics
Abstract Three-dimensional (3D) glass chips are promising waveguide platforms for building
hybrid 3D photonic circuits due to their 3D topological capabilities, large transparent …
hybrid 3D photonic circuits due to their 3D topological capabilities, large transparent …
Photonic lattice-like waveguides in glass directly written by femtosecond laser for on-chip mode conversion
We report on a conceptually new type of waveguide in glass by femtosecond laser direct
writing, namely, photonic lattice-like waveguide (PLLW). The PLLW's core consists of well …
writing, namely, photonic lattice-like waveguide (PLLW). The PLLW's core consists of well …
Tapering of femtosecond laser-written waveguides
The vast development of integrated quantum photonic technology enables the
implementation of compact and stable interferometric networks. In particular, laser-written …
implementation of compact and stable interferometric networks. In particular, laser-written …
Space qualification of ultrafast laser‐written integrated waveguide optics
Satellite‐based quantum technologies represent a possible route for extending the
achievable range of quantum communication, allowing the construction of worldwide …
achievable range of quantum communication, allowing the construction of worldwide …
On-chip beam rotators, adiabatic mode converters, and waveplates through low-loss waveguides with variable cross-sections
Photonics integrated circuitry would benefit considerably from the ability to arbitrarily control
waveguide cross-sections with high precision and low loss, in order to provide more …
waveguide cross-sections with high precision and low loss, in order to provide more …
Heterogeneous 2D/3D photonic integrated microsystems
The continuing trend of exponential growth in data communications and processing are
driving the need for large-scale heterogeneous integration. Similar to the trend we have …
driving the need for large-scale heterogeneous integration. Similar to the trend we have …
Laser Printing of Large‐Area Conformal 3D photonic Circuits in Glass
X Han, Y Wang, J Hu, L Zhong, J Qiu - Laser & Photonics Reviews - Wiley Online Library
Photonic integrated circuits (PICs) are iterating on electronic ones to enable higher‐speed
parallel computing while meeting the growing demands for energy efficiency in big‐data …
parallel computing while meeting the growing demands for energy efficiency in big‐data …
High-order mode waveguide amplifier with high mode extinction ratio written in an Er3+-doped phosphate glass
Inscription of fiber-compatible active waveguides in high-gain glass, followed by direct
interconnection with few-mode fibers, is one of the most promising solutions for all-optical …
interconnection with few-mode fibers, is one of the most promising solutions for all-optical …
Trimming laser-written waveguides through overwriting
Femtosecond laser direct writing is widely used to create waveguide circuits for optical
processing in applications including communications, astrophotonics, simulation and …
processing in applications including communications, astrophotonics, simulation and …
Laser writing of 3D waveguides up to long-wave infrared: sensing and high refractive index contrast challenges
J Lapointe, A Dupont, S Pouliot… - Laser Applications …, 2022 - spiedigitallibrary.org
Since the demonstration of Davis et al. in 1996, femtosecond laser direct inscription
emerged as a powerful tool for the fabrication of three-dimensional photonic circuits. Even …
emerged as a powerful tool for the fabrication of three-dimensional photonic circuits. Even …