Concepedia

T. Geethakrishnan

TG

10

Publications

506

Citations

10

H-Index

2005

Active since

Affiliations

Anna University, Chennai(Current)

Surya Hospitals

T. Geethakrishnan is an author at Anna University, Chennai specializing in optical properties, engineering, and optical materials.

Top concepts

Optical PropertiesEngineeringOptical MaterialsChemistryApplied PhysicsSpectroscopyPhotochemistryBotanyPhysicsPhotonics

Publications per year

2005–2020

10

Publications

10

Z-scan determination of the third-order optical nonlinearity of a triphenylmethane dye using 633nm He–Ne laser

T. Geethakrishnan, P. K. Palanisamy · Optics Communications · 2006 · 135 citations

Optical Materials, Engineering, Nonlinear Optics +11

Third-order nonlinear optical properties of acid green 25 dye by Z─scan method

S. Jeyaram, T. Geethakrishnan · Optics & Laser Technology · 2016 · 115 citations

Photonics, Optical Materials, Nonlinear Optical Properties +9

Vibrational spectroscopic, linear and nonlinear optical characteristics of Anthocyanin extracted from blueberry

S. Jeyaram, T. Geethakrishnan · Results in Optics · 2020 · 50 citations · Full text

Optical Materials, Blueberry Powder, Engineering +19

Linear and nonlinear optical properties of chlorophyll-a extracted from Andrographis paniculata leaves

S. Jeyaram, T. Geethakrishnan · Optics & Laser Technology · 2019 · 42 citations

Nonlinear Optical Properties, Engineering, Botany +7

Nonlinear refraction, absorption and optical limiting properties of disperse blue 14 dye

S. Jeyaram, S. Hemalatha, T. Geethakrishnan · Chemical Physics Letters · 2019 · 40 citations

Photonics, Optical Materials, Engineering +11

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