**Meet the editor**

Dr Sisir Kumar Garai was born in 1971 in West Bengal, India. He received the M. Sc. degree in Physics in 1994 and the M. Tech degree in Microwaves in 1998, and awarded the Ph. D degree in Science (Physics) on 6th February, 2012 from 'The University of Burdwan', West Bengal, India. His field of research interest includes Optoelectronics, Optical Computation and Communica-

tion, etc., and he has contributed more than twenty five papers in different International Journals in his area of research. He has received the best paper presentation award in '16th West Bengal State Science and Technology Congress-2009' and his name is also included in Marquis Who's Who-2010 & 2011, and in International Biography Centre (IBC)-Cambridge-2011. He has been an Assistant Professor and the -Head of the Department of Physics of M.U.C. Women's College, Burdwan, West Bengal, India, since 2002.

Contents

**Preface VII** 

Chapter 1 **Next Generation of Optical** 

Sisir Kumar Garai

Guilhem de Valicourt

Chapter 2 **High-Speed All-Optical Switches** 

**Based on Cascaded SOAs 25** 

Chapter 3 **A Novel Method of Developing Frequency** 

Eszter Udvary and Tibor Berceli

Chapter 7 **Doped Fiber Amplifier Characteristic** 

Seyed Edris Mirnia, Arman Zarei,

Chapter 8 **The Composition Effect on the Dynamics** 

**Access Network Based on Reflective-SOA 1** 

Xuelin Yang, Qiwei Weng and Weisheng Hu

**Encoded Different Optical Logic Processors Using Semiconductor Optical Amplifier 47** 

Chapter 4 **SOA-Based Optical Packet Switching Architectures 67** 

Chapter 5 **Multi-Functional SOAs in Microwave Photonic Systems 85** 

Chapter 6 **Red Tunable High-Power Narrow-Spectrum External-Cavity Diode Laser Based on Tapered Amplifier 107**  Mingjun Chi, Ole Bjarlin Jensen, Götz Erbert, Bernd Sumpf and Paul Michael Petersen

**Under Internal and External Perturbation 125** 

Siamak Emami, Hairul Azhar Abdul Rashid,

Sulaiman Wadi Harun and Harith Ahmad

**of Electrons in Sb-Based QD-SOAs 153**  B. Al-Nashy and Amin H. Al-Khursan

V. Eramo, E. Miucci, A. Cianfrani, A.Germoni and M. Listanti
