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Nanophotonics Prof. Albert Polman Center for Nanophotonics

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Presentation on theme: "Nanophotonics Prof. Albert Polman Center for Nanophotonics"— Presentation transcript:

1 Nanophotonics Prof. Albert Polman Center for Nanophotonics
FOM-Institute AMOLF, Amsterdam Debye Institute, Utrecht University

2 Nanophotonics: defined by its applications
communications technology lasers solid-state lighting data storage lithography (bio-)sensors optical computers solar cells light-activated medical therapies displays smart materials Kenniseconomie Large interest from industry in fundamental research on nanophotonics Nanophotonics is a unique part of physics/chemistry/materials science because it combines a wealth of scientific challenges with a large variety of near-term applications.

3 Optical fiber core cladding shielding

4 Silica fiber transparent at 1.55 m
1012 Hz 1.3 m 1.55 m

5 Optical fiber: long distance communication

6 Length scales in photonics
1 mm km 5 m 10 m 1 m = 

7 Merging optics and electronics requires nanoscale optics
Photonics Electronics frequency size 1 mm 10 GHz Plasmonics 40 nm

8 Planar optical waveguide
Si high index low index 1 mm

9 Photonic integrated circuits on silicon
SiO2/Al2O3/SiO2/Si 1 mm Al2O3 technology by M.K. Smit et al., TUD

10 Optical clock distribution on a Si microprocessor
Photonics on silicon Intel Website

11 Computer interconnects hierarchy
Mihail M. Sigalas, Agilent Laboratories, Palo Alto, CA

12 Nanophotonics examples: Surface plasmons guide light to the nanoscale
k E x z

13 Nanophotonics examples: light trapping in solar cells by metal nanoparticles

14 Nanophotonics examples: DNA assisted assembly of metal nanoparticles

15 Nanophotonics examples: large-area fabrication of photonic nanostructures
Marc Verschuuren, Philips Research

16 Nanophotonics examples; Adiabatic mode transformation in metal nanotapers
k E x z

17 Nanophotonics examples: Exciting surface plasmons with an electron beam

18 Nanophotonics examples: Light concentration in core-shell particles

19 Nanophotonics examples: Energy transfer in quantum dot / Er system

20 Nanophotonics examples: Anomalous transmission in metal hole arrays
Kobus Kuipers

21 Nanophotonics examples: Light emission from quantum dots

22 Nanophotonics examples: Multiple exciton generation in quantum dots
Mischa Bonn

23 Nanophotonics examples: Light emission from semiconductor nanowires
Jaime Gomez Rivas

24 Nanophotonics examples: Controlled spontaneous emission in photonic crystals
Willem Vos

25 What will you learn in this class?!
Theory of nanophotonics Applications of nanophotonics Nanophotonics fabrication techniques New developments in science and technology Presentation skills

26 Fabrication technology:
Thin film deposition Clean room fabrication technology Lithography Focused ion beam milling Colloidal self-assembly Bio-templating Characterization technology: Photoluminescence spectroscopy Optical absorption/extinction spectroscopy Near-field microscopy Cathodoluminescence imaging spectroscopy Pump-probe spectroscopy Practical training at Debye Institute & FOM-Institute AMOLF

27 Weekly schedule Nanophotonics fundamentals Fabrication technology
Characterization principles / techniques Application examples News of the week Paper/homework presentations Excursions/labtours Albert Polman Website:

28 Class schedule (preliminary)
Sept. 11 Class 0 – Introduction Sept. 18 Class 1 - Resonances and refractive index Sept. 25 Class 2 - Nanoparticle scattering Oct. 2 Tour through Ornstein Lab Oct. 9 Class 3 - Surface plasmon polaritons Oct. 16 Class 4 - Photonic crystals Oct. 23 No class / homework assistance Oct. 30 Class 5 - Local density of optical states Nov. 5/6 (Thursday/Friday) Visit to Nanoned conference Nov. 13 Class 6 – Rare earth ions and quantum dots Nov. 20 Class 7 - Microcavities Nov. 27 Excursion to AMOLF-Amsterdam Dec. 4 No class / homework assistance Dec. 11 Class 8 – Near-field optics Dec Class 9 - Nanophotovoltaics Christmas break Jan. 8 Excursion to Philips Research- Eindhoven Jan. 16 Class 10 - Metamaterials Jan. 22 Nanophotonics summary Jan. 29 Closing symposium

29 Course grading No final examination Grades are determined by:
Homework: 70 % Paper presentation 1: 10% Paper presentation 2: 15% Participation in class: 5% Homework must he handed in on Friday. No exceptions! Homework grade: average of (all homework – worst made) Use help by teaching assistants! Course time Friday, hr. Absence: must be notified


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