Ajoy K. Kar

What is he best known for?

The fields of study he is best known for:

• Laser
• Optics
• Quantum mechanics

Ajoy K. Kar mostly deals with Optics, Laser, Optoelectronics, Ultrashort pulse and Waveguide. His research is interdisciplinary, bridging the disciplines of Chalcogenide and Optics. His work deals with themes such as Spectroscopy and Insertion loss, which intersect with Laser.

His Optoelectronics research includes themes of Absorption and Multi-mode optical fiber. His Ultrashort pulse study combines topics from a wide range of disciplines, such as Picosecond and Crystallite. His work carried out in the field of Femtosecond brings together such families of science as Supercontinuum, Lithium niobate and Optical amplifier.

His most cited work include:

• Ultrafast laser inscription of an integrated photonic lantern (183 citations)
• Optical waveguide fabrication in z-cut lithium niobate (LiNbO3) using femtosecond pulses in the low repetition rate regime (131 citations)
• Ultrafast-laser inscription of a three dimensional fan-out device for multicore fiber coupling applications. (131 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Optics, Optoelectronics, Laser, Ultrashort pulse and Femtosecond. His research related to Waveguide, Refractive index, Nonlinear optics, Wavelength and Optical fiber might be considered part of Optics. His study in Optoelectronics is interdisciplinary in nature, drawing from both Absorption, Cladding and Optical amplifier.

His Laser research is multidisciplinary, incorporating perspectives in Waveguide and Photonics. His studies in Ultrashort pulse integrate themes in fields like Chalcogenide glass and Ytterbium. The study incorporates disciplines such as Microfluidics, Nanotechnology, Lithium niobate and Insertion loss in addition to Femtosecond.

He most often published in these fields:

• Optics (64.32%)
• Optoelectronics (56.03%)
• Laser (53.52%)

What were the highlights of his more recent work (between 2012-2021)?

• Laser (53.52%)
• Optoelectronics (56.03%)
• Optics (64.32%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Laser, Optoelectronics, Optics, Ultrashort pulse and Femtosecond. Ajoy K. Kar interconnects Waveguide, Cladding and Waveguide in the investigation of issues within Laser. His Waveguide study combines topics in areas such as Ytterbium and Nonlinear system.

His Optoelectronics research focuses on Optical tweezers and how it relates to Free-space optical communication. Ajoy K. Kar has researched Ultrashort pulse in several fields, including Gallium, Chalcogenide glass, Refractive index and Crystallite. His Femtosecond research incorporates elements of Microfluidics, Nanotechnology and Fluorescence.

Between 2012 and 2021, his most popular works were:

• Ultrafast laser inscription: perspectives on future integrated applications (121 citations)
• 1.5 GHz picosecond pulse generation from a monolithic waveguide laser with a graphene-film saturable output coupler. (104 citations)
• Nonlinear optical properties of multilayer graphene in the infrared (64 citations)

In his most recent research, the most cited papers focused on:

• Laser
• Optics
• Quantum mechanics

Ajoy K. Kar mainly investigates Laser, Optics, Optoelectronics, Ultrashort pulse and Laser power scaling. The various areas that Ajoy K. Kar examines in his Laser study include Photonics, Quantum dot and Waveguide. His research integrates issues of Dispersion, Refractive index profile and Gallium in his study of Waveguide.

His Optics study frequently intersects with other fields, such as Graphene. His Optoelectronics study integrates concerns from other disciplines, such as Far-infrared laser, Etching and Maximum power principle. His biological study deals with issues like Tunable laser, which deal with fields such as Laser pumping and Microstructured optical fiber.