User:Radwanul.Siddique: Difference between revisions

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== Radwanul Hasan Siddique ==
== Radwanul Hasan Siddique ==


[[Datei:Radwanul.siddique]]
[[file:Radwanul.siddique|rahmenlos|links|150x150px|Text der Bild-Legende]]


'''Department''': F&E 6 - Scanning Probe Technologies
'''Group''': F&E1-BSS


'''Research topic''': Biomimetics, Bio-inspired optical surfaces
'''Research topic''': Biomimetics, Bio-inspired photonic structures: FEM modeling, Fabrication and Characterization


'''Room''': 231
'''Room''': 229


'''Telefon''': 25856
'''Telephone''': 24684


'''E-mail''': radwanul.siddique@kit.edu
'''E-mail''': radwanul.siddique@kit.edu


'''Webpage''': http://www.imt.kit.edu/english/hoelscher.php


== Job description ==
[[file:blue-butterfly.gif|thumb|150x150px|alt=Example alt text|Fig.1: Sparkling blue irradiance of Morpho butterfly due to light interaction with Christmas tree like nanostructures.]]
[[file:Morpho_scattering_400-600nm.gif|thumb|150x150px|alt=Example alt text|Fig.2: Scattering of incident white light (TM plane waves) from Christmas tree like nanostructures of Blue Morpho butterflies.]]
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I have been inspecting the optical active nanostructures on biomimic butterfly (Fig.1) scales theoretically using FEM simulation (Fig.2) and high resolution optical microscopy. Meantime, I am working on the fabrication of the scales to mimic all possible features of original butterfly structures.


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== Expertise ==
⚫
*Simulation: Matlab, COMSOL Multyphysics: RF Module
⚫
*Microscopy: TEM, AFM
*Lithography: Laser interference lithography


== Job description ==
== Equipment ==
*Optical Spectrometer: Perkin Elmer Lambda 900
⚫
I have been inspecting the optical active nanostructures on biomimic butterfly scales theoretically using FEM simulation and high resolution optical microscopy. Meantime, I am working on the fabrication of the scales to mimic all possible features of original butterly structures.
**Range: 200-3000 nm

**Task: Measuring transmission, absorption and reflection spectra
== Presentation ==
More details will be given afterwards.
*AFM: Commercial
*TEM: Zeiss T109 (ITG)


== Other task at IMT ==
* Current Doggiespeaker together with [[User:Kira.Koehnle | '''Kira Köhnle''']]


== Publications ==
== Publications ==
*Journal:
*Journal:
** '''Theoretical and experimental analysis of the structural pattern responsible for the iridescence of Morpho butterflies''', R. H. Siddique, S. Diewald, J. Leuthold, and H. Hölscher, Optics Express 21, 14351 (2013).
*Conference:
*Conference:
** '''Analysis and fabrication of optical active nanostructures inspired by the blue Morpho butterfly''', R H. Siddique, S. Diewald, J. Leuthold and H. Hoelscher, European Conference on Lasers and Electro-Optics (CLEO) and XIIIth International Quantum Electronics Conference (Poster), 2013, Munich, Germany.
** '''Analysis and fabrication of optical active nanostructures inspired by the blue Morpho butterfly''', R H. Siddique, S. Diewald, J. Leuthold and H. Hoelscher, European Conference on Lasers and Electro-Optics (CLEO) and XIIIth International Quantum Electronics Conference (Poster), 2013, Munich, Germany.
** '''Mimicking the wide angular reflection of blue light from Morpho butterfly wings''', Gordon Research Conference: Environmental Nanotechnology (Poster), 2013, Vermont, USA.
** '''Mimicking the wide angular reflection of blue light from Morpho butterfly wings''', Gordon Research Conference: Environmental Nanotechnology (Poster), 2013, Vermont, USA.


[[Category:Ehemalige Mitarbeiter - Former Employees]]
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== Expertise ==
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[[Category:Ehemalige Doktoranden - Former PhD Students]]
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*Simulation: Matlab, COMSOL Multyphysics
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[[Category:F&E1-BSS]]
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*Microscopy: TEM, AFM

== Awards ==
*EU Commission Scholarship Holder for ’EUROPHOTONICS’ Master Program 2011-2012.
*OSA student travel grant for OSA Student Leadership Conference, Orlando, Florida, USA, 2013.

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[[Category:Doktoranden/PhD_Students]]
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[[Category:FuE6]]

Latest revision as of 15:06, 2 November 2017

Exclamation-mark-red-md.png Bitte beachten: Dieser Benutzer ist nicht mehr am IMT angestellt.
This user no longer works at IMT.

Radwanul Hasan Siddique

Text der Bild-Legende

Group: F&E1-BSS

Research topic: Biomimetics, Bio-inspired photonic structures: FEM modeling, Fabrication and Characterization

Room: 229

Telephone: 24684

E-mail: radwanul.siddique@kit.edu

Webpage: http://www.imt.kit.edu/english/hoelscher.php

Job description

Example alt text
Fig.1: Sparkling blue irradiance of Morpho butterfly due to light interaction with Christmas tree like nanostructures.
Example alt text
Fig.2: Scattering of incident white light (TM plane waves) from Christmas tree like nanostructures of Blue Morpho butterflies.

I have been inspecting the optical active nanostructures on biomimic butterfly (Fig.1) scales theoretically using FEM simulation (Fig.2) and high resolution optical microscopy. Meantime, I am working on the fabrication of the scales to mimic all possible features of original butterfly structures.

Expertise

  • Simulation: Matlab, COMSOL Multyphysics: RF Module
  • Microscopy: TEM, AFM
  • Lithography: Laser interference lithography

Equipment

  • Optical Spectrometer: Perkin Elmer Lambda 900
    • Range: 200-3000 nm
    • Task: Measuring transmission, absorption and reflection spectra

More details will be given afterwards.

  • AFM: Commercial
  • TEM: Zeiss T109 (ITG)

Other task at IMT

Publications

  • Journal:
    • Theoretical and experimental analysis of the structural pattern responsible for the iridescence of Morpho butterflies, R. H. Siddique, S. Diewald, J. Leuthold, and H. Hölscher, Optics Express 21, 14351 (2013).
  • Conference:
    • Analysis and fabrication of optical active nanostructures inspired by the blue Morpho butterfly, R H. Siddique, S. Diewald, J. Leuthold and H. Hoelscher, European Conference on Lasers and Electro-Optics (CLEO) and XIIIth International Quantum Electronics Conference (Poster), 2013, Munich, Germany.
    • Mimicking the wide angular reflection of blue light from Morpho butterfly wings, Gordon Research Conference: Environmental Nanotechnology (Poster), 2013, Vermont, USA.
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