Nonlinear Optics And Photonics - Fu-berlin.de
Nonlinear Opticsand PhotonicsMarkus Krecik16.6.2011
Carbon: ApplicationsF. Bonaccorso, Z. Sun, T. Hasan, A. C. Ferrari, Nature Photonics 4, 611 - 622 (2010)http://www.elektroniknet.de/fileadmin/user upload/wor pics/186eb793c950fac9e3b8e8303b1b49f9 010/07/06 spaceelevator.jpgNonlinear Optics and Photonics - Markus Krecik2
Outline Fiber Laser: Femtosecond Pulse Generation–– Plasmonics: Enhanced Raman Spectroscopy–––– Mode-Locking with Saturable AbsorberCNT/Graphene as ModelockerIntroductionSurface Enhanced Raman Scattering (SERS)Tip-Enhanced Raman Scattering (TERS)TERS on CNTsSummaryNonlinear Optics and Photonics - Markus Krecik3
Fiber LaserU. Keller, Nature 424, 831-838 (2003)http://www.rp-photonics.com/fiber lasers.htmlNonlinear Optics and Photonics - Markus Krecik4
Fiber LaserSun et al., Nano Res. 2010, 3(9): 653–660Nonlinear Optics and Photonics - Markus Krecik5
Fiber Laser Mode-Locking:Saturable Absorber Types: Semiconductor (SESAM), CNT, Graphene.Nonlinear Absorption: I C. Rulliere, Femtosecond Laser Pulses, Springer, 2 nd ed. (1947)U. Keller, Nature 424, 831-838 (2003)Nonlinear Optics and Photonics - Markus Krecik6
Fiber Laser:Graphene, CNTGraphene:a) Light absorptionb) Carrier-carrier collisions ( 100fs)c) Filled states, no further absorption (Pauli blocking)CNT: Distribution of bandgapsQ. Bao et al. Adv. Funct. Mater. 19, 3077–3083 (2010)Nonlinear Optics and Photonics - Markus Krecik7
Fiber Laser:Pulse Profile e.g. Graphene:Z. Sun et al., Nano Res. 2010, 3(9): 653–660Nonlinear Optics and Photonics - Markus Krecik8
Fiber Laser:Graphene, CNTComparisonGrapheneCNTBroadband tuneablilityFast relaxation timesLow saturation intensityLow costOff-resonance producesadditional lossNonlinear Optics and Photonics - Markus Krecik9
/n4/images/nphoton.2007.38-f1.jpgNonlinear Optics and Photonics - Markus Krecik10
Plasmonics:Applications Waveguides Nonlinear Light Generation Metamaterials: Negative Refraction Index SuperlensesSurface/Tip EnhancedRaman Scattering(SERS/TERS).S. A. Maier, Plasmonics: Fundamentals and Applications, Springer, 1st ed. (2007)Nonlinear Optics and Photonics - Markus Krecik11
Plasmonics:Types Volume Plasmon:Surface Plasmon Polariton(SPP):Localized Surface PlasmonPolariton:S. A. Maier, Plasmonics: Fundamentals and Applications, Springer, 1st ed. s/6/65/Electron density wave - plasmon excitations.jpgM. Pelton et al., Laser & Photon. Rev. 2, No. 3, 136–159 (2008)Nonlinear Optics and Photonics - Markus Krecik12
Plasmonics:Surface Plasmon Polariton 2d plasma oscillationsat metal surface 0Coupling by prism orgrating 0S. A. Maier, Plasmonics: Fundamentals and Applications, Springer, 1 st ed. s/6/65/Electron density wave - plasmon excitations.jpgNonlinear Optics and Photonics - Markus Krecik13
Plasmonics:Localized SPP SPP confined to small volumed Electric field enhancementdue to localized SPPand lightning rod effectM. Pelton et al., Laser & Photon. Rev. 2, No. 3, 136–159 (2008)Nonlinear Optics and Photonics - Markus Krecik14
Plasmonics:SERS on GrapheneF. Schedin et al, ACS Nano 4, 5617 (2010)Nonlinear Optics and Photonics - Markus Krecik15
Plasmonics:TERS Localized SPP at AFM-tip No averaging, high spatial resolution, high sensitivityL. G. Cançado et al., J. of Raman Spec. 40, Issue: 10, Pages: 1420-1426 (2009)Nonlinear Optics and Photonics - Markus Krecik16
Plasmonics:TERS with CNT RBM: diameter, chirality D-band: defects G-band: metallic/semiconductor G'-band: dopantsL. G. Cançado et al., J. of Raman Spec. 40, Issue: 10, Pages: 1420-1426 (2009)Nonlinear Optics and Photonics - Markus Krecik17
Summary Fiber Laser powerful and flexible type of pulse laserGreat advantages of CNT/Graphene in femtosecondpulse generation (especially Graphene)Greatly enhanced electric field in vicinity ofnanoparticlesApplication in TERS for high spatially resolved,intensity enhanced Raman spectroscopyObtain properties of single CNTsNonlinear Optics and Photonics - Markus Krecik18
Thank you foryour Attention!Nonlinear Optics and Photonics - Markus Krecik19
References Title image taken from:http://www.halderschneidtechnik.de/ bilder/laserschneiden/laserschneiden.jpgS. A. Maier, Plasmonics: Fundamentals and Applications, Springer, 1st ed. (2007)F. Bonaccorso, Z. Sun, T. Hasan, A. C. Ferrari, Nature Photonics 4, 611 - 622 (2010)T. Hasan et al., Adv. Mat., 21 (38-39). pp. 3874-3899U. Keller, Nature 424, 831-838 (2003)Z. Sun et al., Nano Res. 2010, 3(9): 653–660Z. Sun et al., ACS Nano 4, 803 (2010)F. Wang et al., Nature Nanotechnology 3, 738 - 742 (2008)M. Pelton et al., Laser & Photon. Rev. 2, No. 3, 136–159 (2008)L. G. Cançado et al., J. of Raman Spec. 40, Issue: 10, Pages: 1420-1426 (2009)N. Hayazawa et al., Chem. Phys. Lett. 376 (2003) 174–180F. Schedin et al., ACS Nano 4, 5617 (2010)S. Lefrant, Curr. Appl. Phys. 2 (2002) 479–482Nonlinear Optics and Photonics - Markus Krecik20
Nonlinear Optics and Photonics - Markus Krecik 11 Plasmonics: Applications Waveguides Nonlinear Light Generation Metamaterials: Negative Refraction Index Superlenses Surface/Tip Enhanced Raman Scattering (SERS/TERS) . S. A. Maier, Plasmonics: Fundamentals and Applications, Springer, 1st ed. (2007)
Recommended reading -lasers and nonlinear optics: Lasers, by A. Siegman (University Science Books, 1986) Fundamentals of Photonics, by Saleh and Teich (Wiley, 1991) The Principles of Nonlinear Optics, by Y. R. Shen (Wiley, 1984) Nonlinear Optics, by R. Boyd (Academic Press, 1992) Optics, by Eugene Hecht (Addison-Wesley, 1987)
PHYC/ECE 568: NONLINEAR OPTICS University of New Mexico Spring 2020 myzhang@unm.edu 4th edition will be out in March . Handbook of Nonlinear Optics Richard Sutherland Fundamentals of Nonlinear Optics Peter Bowers Photonics: Optical Electronics in Modern Communications Amnon Yariv and Pochi Yeh Other References.
PAFMO257 Physical Optics 78 PAFMO260 Quantum Optics 80 PAFMO265 Semiconductor Nanomaterials 82 PAFMO266 Strong-Field Laser Physics 84 PAFMO270 Theory of Nonlinear Optics 85 PAFMO271 Thin Film Optics 86 PAFMO272 Terahertz Technology 88 PAFMO280 Ultrafast Optics 90 PAFMO290 XUV and X-Ray Optics 92 PAFMO901 Topics of Current Research I 93
Welcome to the CREOL OSE6334 course: Nonlinear Optics. II. University Course Catalog Description: Maxwell's equations in nonlinear media, frequency conversion techniques (SHG, SFG, OPO), stimulated scattering, phase conjugation, wave-guided optics, nonlinear crystals. III. Course Descr
Hecht, Optics (optional) Saleh & Teich, Fundamentals of Photonics (optional) Labs: Mon/Wed 1:25-4:25PM Clark 405 1st lab this Monday . this course - except no nonlinear optics. 5 Introduction P3330 Exp Optics FA'2016 Postulates* of optics *from Latin "a request, demand": a self-evident proposition .
Photonics technologies for system-level integration System-level: Scalable chip-to-fiber connectivity Chip-level: CMOS silicon photonics Active photonics devices Si photonics provides all required buliding blocks (except lasers) on chip-level: - Modulators - Drivers - Detectors - Amplifiers - WDM filters CMOS electronics 2 1
mental importance for nonlinear optics and materials research in our laboratory should be mentioned. 1.1.1 Historical Background The main mission of the Nonlinear Optics Laboratory was the investigation of the basic physics of novel photonics applications and the research and develop-ment of novel materials for these applications.
graduation, positioning them for college and careers. The grade level ELA standards begin in the Prekindergarten and Elementary ELA Standards section. Please see the introduction for more about how the anchor standards and grade level standards connect. New York State Education Department ENGLISH LANGUAGE ARTS LEARNING STANDARDS (2017) 4 NEW YORK STATE EDUCATION DEPARTMENT Reading Anchor .
