Nonlinear optical effects in cds and au cds nanocomposite

... to explain nonlinear and linear absorption We have presented the saturation absorption result in Chapter for our Au :CdS nanocomposite sample NONLINEAR OPTICAL EFFECTS IN CdS AND Au :CdS NANOCOMPOSITE ... discussed in this thesis NONLINEAR OPTICAL EFFECTS IN CdS AND Au :CdS NANOCOMPOSITE CHAPTER 1.2.1 THEORY AND APPLICATION: NONLINEAR OPTICS...

Ngày tải lên: 26/11/2015, 23:07

... other hand, off resonant nonlinearity has ultrafast response Semiconductor nanocrystals with large nonlinearity are also known to be attractive candidate materials for optical limiting Optical limiters ... induced damage We have synthesized a nanocomposite material incorporating strongly confined CdS nanocrystals of average size 3.4 nm stabilized in a synthetic glue matrix...

Ngày tải lên: 22/06/2014, 18:20

... NONLINEAR OPTICAL PROPERTIES OF CdS QUANTUM DOTS HE JUN (M Sc Jilin University) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF PHYSICS NATIONAL UNIVERSITY OF SINGAPORE ... values of the average radius and of the volume fraction of the NCs are necessary for the interpretation of the optical experiments and for assessing the magnitude of...

Ngày tải lên: 16/09/2015, 08:30

... particular, a Lorentzian space form always satisfies the NCC Journal of Inequalities and Applications In the case that M is an RW spacetime with fiber R2 , and making use again of 1, Corollary 7.43 ... surfaces in certain threedimensional Robertson-Walker spacetimes and Calabi-Bernstein s type problems,” Annals of Global Analysis and Geometry, vol 37, no 1, pp 21–31, 2010 J M...

Ngày tải lên: 21/06/2014, 07:20

... Choi Preface Optical devices in communication and computation have indeed a significant impact on our daily life and will continually be the leading revolutionizing technology in upcoming decades ... OXADM include node termination, drop and add, routing, multiplexing and also providing mechanism of restoration for point-to-point, ring and mesh metropolitan and also cu...

Ngày tải lên: 29/06/2014, 09:20

... in this first glasshouse experiment, were then tested in winter conditions, with and without inoculation with L laccata, in order to assess the effect of the bacteria on the naturally occurring ... consisted of the buffer solution alone The tubes were covered with aluminium foil and the rootlet of one aseptically germinated seed was introduced in a hole in...

Ngày tải lên: 08/08/2014, 23:21

... valence band in the position The compressing and stretching condition of bottom in the pyramid QD is the same as the lens-shaped QD The difference of QD shape makes the strain distribution rather ... calculation, the QDIP system is made up of InAs/GaAs So, the second term has the same impact on the strain distribution In the following, we will...

Ngày tải lên: 22/06/2014, 01:20

... MANAGEMENT OF FIBER PHYSICAL EFFECTS IN HIGH- SPEED OPTICAL COMMUNICATION AND SENSOR SYSTEMS YANG JING (B Eng., Xi’an Jiaotong University, China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF ... in both optical transmission and sensor systems In this chapter, the physical effects of optical fibers are introduced in section 1.1 The limitation...

Ngày tải lên: 11/09/2015, 10:01

... points which are mentioned: (1) The real definition of music cover and NEU’s students knowledge about the definition (2) The influence of music covers on Vietnamese music; (3) The thoughts of ... What’s music cover and how NEU’s students define it? How does music cover influence Vietnamese music? What NEU’s students think about music cover in...

Ngày tải lên: 21/04/2013, 20:53

... the effects of stranded oil on tidal flat ecosystems with special emphasis on the relationship between seawater infiltration and macrobenthic community using tidal flat ecosystem simulators TIDAL ... at day 23 and 58 in the C and O simulators Fig.8 shows infiltration rate of seawater by tidal action both in the C and O simulators The infiltration...

Ngày tải lên: 05/09/2013, 08:40

... of insulation of an IDI diesel engine The indicated power increased at the adiabatic case 30% and 22.5% in part and full loads respectively Although in the EGR applying case, performance characteristics ... also worked as a Professor and Head of department in the Department of Mechanical Engineering, Vidya Vikas Institute of Technology, Andhra Pradesh,...

Ngày tải lên: 05/09/2013, 16:11

... Dekker, Inc Stimulated Emission and Optical Gain 3.4.2 57 Bandgap Shrinkage To analyze precisely the dependences of the gain spectrum and spontaneous emission spectrum on the carrier injection ... phenomenologically be interpreted in terms of interband relaxation Thus, combining the interaction with the optical wave giving rise to absorption and stimulated emission, i...

Ngày tải lên: 23/10/2013, 20:15

... 4449 Ordered and disordered protein domains I Sambi et al 10 Iakoucheva LM, Brown CJ, Lawson JD, Obradovic Z & Dunker AK (2002) Intrinsic disorder in cell-signaling and cancer-associated proteins ... [32] and RsN being 53 and 25 A The apparent molecular masses of both NTAILGFP and PNT-GFP were higher than calculated from their amino acid sequence ($96 kDa instead of 43 k...

Ngày tải lên: 18/02/2014, 04:20

... Economic Reforms, Foreign Direct Investment and its Economic Effects in India Abstract: Foreign direct investment (FDI) has boomed in post-reform India Moreover, the composition and type ... 337-354 Gupta, S (2005) Multinationals and Foreign Direct Investment in India and China In: E.M Graham (ed.), Multinationals and Foreign Investment...

Ngày tải lên: 21/02/2014, 01:20

... Neurobiology of Aging 22 (2001) 683– 689 Table Relationship of Time of Follow-up and APOE-␧4 to Memory, Visuospatial and Language Performance in Healthy Elderly Over years* Variable Memory Factor Time Time*APOE-␧4Š ... differences in the slope of performance over time There was no statistically significant difference at a particular interval In this study me...

Ngày tải lên: 05/03/2014, 21:20