Publications

JOURNALS

• • Titu Thomas, K V Jayaprasad, V P N Nampoori, Manu Vaishakh, "Evolution and dynamics of spatial self-phase modulation in pyrromethene 567 for all-optical photonic diode applications", Optics and Lasers in Engineering, 172, 107833 (2024)

  • Titu Thomas, Jayaprasad K V, Vijesh K R, V P N Nampoori, Manu Vaishakh, "Investigation of nonlinear optical response and all-optical switching/modulation in pyrromethene 567 based on spatial self- phase modulation", Journal of Optics, 25, 115401 (2023)

  • K R Vijesh, Titu Thomas, Manu Vaishakh, V P N Nampoori, Sheenu Thomas, "Fluorescence tuning, all-optical switching and OR gate realization of phloroglucinol derived carbon dots", Optik, 248, 168049 (2021)

  • Vijesh K R, Musfir P N, Titu Thomas, Manu Vaishakh, V P N Nampoori, Sheenu Thomas, "Enhanced nonlinear optical properties of solution dispersed carbon dots decorated graphene oxide with varying viscosity", Optics and Laser Technology, 121, 105776 (2020)

  • Mathew S, M. Vaishakh et. al, "Enhancement of nonlinear optical property in ZnS PVA films due to self-assembly", Journal of Nonlinear Optical Physics and Materials, 24,1550020 (2015)

  • M. Vaishakh, " Optical sectioning in reciprocal fiber-optic based chromatic confocal microscope", Optik , 123,1450-1452 (2012)

  • M. Vaishakh, Mathew S, V P N Nampoori, " Size dependent switching from reverse saturable to saturable absorption in carboxylate-modified microspheres", Journal of Nonlinear Optical Physics and Materials, 20(2),137-143 (2011)

  • M. Vaishakh, " Confocality in image fiber bundle based confocal microscope : a theoretical analysis", Optik, 122(21), 1947-1949  (2011)

  • M.Vaishakh et.al, " An image fiber based fluorescent probe with associated signal processing scheme for biomedical diagnostics", Laser Physics Letters, 5(10), 760-763 (2008)

  • M. Vaishakh et.al, " Quasi-confocal frequency domain imaging for improved depth perception and selective suppression of fluorescent emissions", International Journal of Optomechatronics, 2, 42-60 (2008)

CONFERENCES (PROCEEDINGS)

• • Vijesh K R, M. Vaishakh, V P N Nampoori, Sheenu Thomas , "Spatial self phase modulation of Graphene Oxide decorated carbon dots with different solvents", Proc. of NLS-27, RRCAT, Indore, 3-6 Dec 2018

  • M. Vaishakh, V P N Nampoori, " Representation of optical images using the method of reconstructed phase space", Proc. of Photonics 2010 India

  • M. Vaishakh et.al, " A homodyne detection based fluorescent microscopy for depth sensitive imaging", Proc. of Photonics 2008 India

  • M. Vaishakh et.al, " Improvement in fluorescence confocal microscopy for obtaining better depth perception", Proc. of IEEE Photonics Global @ Singapore, 2008

  • M. Vaishakh, S S Narayanan, M Das, R Sailaja, A Nautiyal, P B Bisht, "Characterisation of ultrashort optical pulses using Frequency Resolved Optical Gating (FROG) technique: simulations and experiments", Proc. of "Progress on tunable lasers for ultrafast processes and applications, PTLUPA 2006", IIT Madras, India

CONFERENCES  (OTHER)

• • " Specialty fiber based fluorescent probe for high resolution multi-dimensional multi-optical modality tissue imaging", World Molecular Imaging Congress, 2008, France

INVITED TALKS

• • "Fluorescence lifetime microscopy-Theory, Experiment and applications", 3 rd November 2011, International School of Photonics, Cochin, India

• "Developments in optical microscopy : A historical perspective", 11 January 2017, OPTICS' 17 , conference on light, NIT Calicut, Kerala, India

• Resource Person in lecture workshop on "Laser Probes : Revealing Cells and elements" , 19th December 2023, UC college, Aluva

BOOKS (Chapters)

•  Manu Vaishakh and V P N Nampoori (2023). Thermooptic techniques : a tool for interdisciplinary studies. In Photoacoustic and Photothermal Spectroscopy (pp. 185-216) Elsevier ( Editors : Surya N Thakur, Virendra N Rai, Jagdish P Singh)

BOOKS (Edited)

• "Light Matter Interaction" : Proc. of National Photonics Symposium 2018 (Editors: A Mujeeb , Manu Vaishakh, Priya Rose T)