Linear and Nonlinear Optical Properties of Nanomaterials

Dear Colleagues,

Research on the linear and nonlinear optical properties of nanomaterials is of great significance due to their potential applications in various fields, such as photonics, optoelectronics, and information technology. Nanomaterials exhibit unique optical properties at the nanoscale that differ from those of bulk materials, making them promising candidates for advanced optical devices and technologies.

One of the key advantages of nanomaterials is their tunable optical properties, which can be controlled by manipulating their size, shape, and composition. This tunability allows for the design of materials with specific optical properties tailored for a particular application. For example, their ability to tune the absorption and emission wavelengths of nanomaterials makes them suitable for use in light-harvesting devices, sensors, and displays. Moreover, nanomaterials exhibit enhanced optical nonlinearities compared to bulk materials, due to their high surface-to-volume ratio and quantum confinement effects. This results in efficient nonlinear optical processes, such as multiphoton absorption, harmonic generation, and four-wave mixing, which are essential for applications in nonlinear optics, signal processing, and ultrafast photonics. The use of nanomaterials in nonlinear optical devices can lead to improved performance, reduced power consumption, and increased bandwidth. Additionally, the study of nanomaterials' linear and nonlinear optical properties can provide valuable insights into the fundamental physics of light–matter interactions at the nanoscale. By understanding the mechanisms that govern the optical response of nanomaterials, researchers can develop new theoretical models and experimental techniques to advance the field of nanophotonics. This knowledge can also aid in the development of novel materials with tailored optical properties for emerging technologies, such as quantum computing, plasmonics, and metamaterials.

We are pleased to invite authors to contribute to this Special Issue on "Linear and Nonlinear Optical Properties of Nanomaterials". We welcome submissions from scholars in related fields to share their research and insights on this important topic.

Dr. Bo Guo
Prof. Dr. Linjun Li
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Nanomaterials is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

• nanomaterials
• 2D materials
• nonlinear optics
• saturable absorbers
• fiber lasers
• solid lasers