Mode-Conversion-Based Chirped Bragg Gratings on Thin-Film Lithium Niobate

In this work, we propose a mode-conversion-based chirped Bragg grating on thin-film lithium niobate (TFLN). The device is mainly composed of a 4.7-mm long chirped asymmetric Bragg grating and an adiabatic directional coupler (ADC). The mode conversion introduced by the ADC allows the chirped Bragg g...

Full description

Bibliographic Details
Published in:	Photonics
Main Authors:	Donghe Tu, Xingrui Huang, Yuxiang Yin, Hang Yu, Zhiguo Yu, Huan Guan, Zhiyong Li
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Subjects:	integrated photonics thin-film lithium niobate chirped Bragg grating mode conversion
Online Access:	https://www.mdpi.com/2304-6732/9/11/828

Similar Items

Linearity-Enhanced Dual-Parallel Mach–Zehnder Modulators Based on a Thin-Film Lithium Niobate Platform
by: Xingrui Huang, et al.
Published: (2022-03-01)

Chirped Integrated Bragg Grating Design
by: José Ángel Praena, et al.
Published: (2024-05-01)

On‐Chip Arrayed Waveguide Grating Fabricated on Thin‐Film Lithium Niobate
by: Zhe Wang, et al.
Published: (2024-02-01)

Grating Coupler for an On-Chip Lithium Niobate Ridge Waveguide
by: Muhammad Shemyal Nisar, et al.
Published: (2017-01-01)

Ultra-Broadband Optical Filter Based on Step-Chirped Multimode Waveguide Bragg Grating
by: Nannan Ning, et al.
Published: (2025-01-01)

Chirped gap solitons in fiber Bragg gratings with polynomial law of nonlinear refractive index
by: Al-Ghafri Khalil S., et al.
Published: (2023-01-01)

Analysis and Design of Chirped Fiber Bragg Grating for Temperature Sensing for Possible Biomedical Applications
by: Giovanna Palumbo, et al.
Published: (2018-01-01)

Optimised Chirped Fibre Bragg Gratings for Detonation Velocity Measurements
by: Josh Pooley, et al.
Published: (2019-07-01)

Multiplexing Linear and Nonlinear Bragg Diffractions through Volume Gratings Fabricated by Femtosecond Laser Writing in Lithium Niobate Crystal
by: Pailin Lai, et al.
Published: (2023-05-01)

Highly Efficient Polarization-Insensitive Grating Couplers on Thin-Film Lithium Niobate with an Integrated Gold Layer
by: Alaa Sultan, et al.
Published: (2025-01-01)

Reconfigurable Cascaded Chirped-Grating Delay Lines for Silicon Photonic Convolutional Computing
by: Guangping Zhong, et al.
Published: (2025-09-01)

Compact slow-light waveguide and modulator on thin-film lithium niobate platform
by: Chen Gengxin, et al.
Published: (2023-08-01)

Demonstration of super‐Gaussian apodized linearly chirped fiber Bragg grating for efficient beam steering in Ku‐band applications
by: Nimish Kumar Srivastava, et al.
Published: (2021-06-01)

Polarization-Splitting Grating Coupler on Lithium Niobate Thin Film
by: Zhihua Chen, et al.
Published: (2024-02-01)

Shallow-Tapered Chirped Fiber Bragg Grating Sensors for Dual Refractive Index and Temperature Sensing
by: Takhmina Ayupova, et al.
Published: (2021-05-01)

Measurement of Group Delay Ripples of Chirped Fiber Bragg Gratings for CPA Lasers, and Their Effect on Performance
by: François Ouellette, et al.
Published: (2024-04-01)

Wide Bandwidth Silicon Nitride Strip-Loaded Grating Coupler on Lithium Niobate Thin Film
by: Fan Yang, et al.
Published: (2022-01-01)

Static and Dynamic Multiparameter Assessment of Structural Elements Using Chirped Fiber Bragg Gratings
by: Leandro Macedo, et al.
Published: (2023-02-01)

Integrated Bragg Grating Spectra
by: José Ángel Praena, et al.
Published: (2025-04-01)

Ultra-compact thin-film-lithium-niobate photonic chip for dispersion compensation
by: Liu Shujun, et al.
Published: (2024-11-01)

Application of Fiber Bragg Gratings as a Sensor of Pulsed Mechanical Action
by: Dmitry Kiesewetter, et al.
Published: (2022-09-01)

Integrated contra-directionally coupled chirped Bragg grating waveguide with a linear group delay spectrum
by: Xudong Gao, et al.
Published: (2023-04-01)

Demonstration of an As2S3-on-LiNbO3 Grating Coupler and its Application of Measuring a Grating-based Filter
by: Chen Zhang, et al.
Published: (2016-01-01)

Nonlinear wave mixing in lithium niobate thin film
by: Yuanlin Zheng, et al.
Published: (2021-01-01)

A comparative study of chromatic dispersion compensation in 10 Gbps SMF and 40 Gbps OTDM systems using a cascaded Gaussian linear apodized chirped fibre Bragg grating design
by: Isidore Nsengiyumva, et al.
Published: (2022-04-01)

EFFECT OF OPTICAL FIBER HYDROGEN LOADING ON THE INSCRIPTION EFFICIENCY OF CHIRPED BRAGG GRATINGS BY MEANS OF KrF EXCIMER LASER RADIATION
by: Sergey V. Varzhel, et al.
Published: (2016-11-01)

A Highly Sensitive Two-Dimensional Inclinometer Based on Two Etched Chirped-Fiber-Grating Arrays
by: Hung-Ying Chang, et al.
Published: (2017-12-01)

An Ultra-Broadband Design of TM-Pass/TE-Stop Polarizer Based on Multistage Bragg Gratings
by: Yue Dong, et al.
Published: (2022-06-01)

Design of Chirped Gratings Using Interferometric Lithography
by: Steve Benoit, et al.
Published: (2018-01-01)

Pyroelectric influence on lithium niobate during the thermal transition for cryogenic integrated photonics
by: Frederik Thiele, et al.
Published: (2024-01-01)

Fabrication of lithium niobate fork grating by laser-writing-induced selective chemical etching
by: Wang Tianxin, et al.
Published: (2021-01-01)

2.58 kW Narrow Linewidth Fiber Laser Based on a Compact Structure with a Chirped and Tilted Fiber Bragg Grating for Raman Suppression
by: Xin Tian, et al.
Published: (2021-11-01)

Low‐Harmonic Generation in Cascaded Thin‐Film Lithium Niobate Waveguides
by: Tracy Sjaardema, et al.
Published: (2022-07-01)

Folded Heterogeneous Silicon and Lithium Niobate Mach–Zehnder Modulators with Low Drive Voltage
by: Shihao Sun, et al.
Published: (2021-07-01)

Dual Wavelength Differential Detection of Fiber Bragg Grating Sensors with a Pulsed DFB Laser
by: François Ouellette, et al.
Published: (2020-08-01)

Chirped gap solitons with Kudryashov’s law of self-phase modulation having dispersive reflectivity
by: Al-Ghafri Khalil S., et al.
Published: (2023-01-01)

Hybrid silica and thin-film lithium niobate waveguides and Y-junctions
by: Yiwen Wang, et al.
Published: (2023-10-01)

Compact and Efficient Thin‐Film Lithium Niobate Modulators
by: Guanyu Chen, et al.
Published: (2023-12-01)

Grating-Assisted Directional Coupler in Lithium Niobate for Tunable Mode Filtering
by: Jun Hui Li, et al.
Published: (2021-01-01)

Tunable Optical Filter Based on Thin Film Lithium Niobate Photonic Crystals
by: Luyao Wang, et al.
Published: (2024-12-01)