A comprehensive survey on optical modulation techniques for …
Mar 1, 2025 · Advancements in photonics across telecommunications, sensing, and data processing have elevated optical modulation to a pivotal position for high-spee…
Optical Modulation - an overview | ScienceDirect Topics
In an optical transmitter, encoding electrical signals into optical domains can be accomplished either by directly modulating the injection current of a laser diode, known as direct modulation, …
Silicon optical modulators - ScienceDirect
Jan 1, 2005 · The important parameters for an optical modulator are modulation bandwidth, modulation depth, and power consumption, and where possible these parameters are included …
On-chip compact thermo-optic phase shifter based on reduced …
Feb 1, 2025 · Optical modulators are essential components in optical communication networks and optical interconnects. Currently, the development of high-performance optical modulators …
Ultra-compact lithium niobate microcavity electro-optic modulator ...
Dec 1, 2022 · A lithium-niobate-on-insulator (LNOI) electro-optic (EO) modulator based on a 2 × 2 FP-cavity was designed and realized with an ultra-compact footprin…
Breaking the baud rate ceiling of electro-optic modulators using ...
May 1, 2025 · This study introduces an effective optical equalization method that generates ultrahigh baud rate signals using a dual-drive Mach-Zehnder modulator (D…
Nonlinear optical response of thermally stable perovskite for near ...
Jan 1, 2025 · The SA optical modulator is an optical element that operates on the basis of nonlinear saturation absorption characteristics [14]. For efficient short pulse laser, a SA optical …
Optic Modulator - an overview | ScienceDirect Topics
An optical modulator is defined as a device that modulates a beam of light, which can travel through a vacuum or optical waveguide, by controlling parameters such as amplitude, phase, …
Interferometer-free method for accurate characterization of an …
May 1, 2025 · Optical phase modulators find critical applications in classical and quantum communication for data modulation and in high-power fiber lasers for linewidth broadening. In …
High modulation depth, ultra-compact, and tunable electro-optical ...
Oct 1, 2025 · The proposed modulator represents a significant advancement in the field of optical modulation, offering a compact, tunable, and high-performance solution for modern photonic …