Special Issues: The Backbone Of Optical Engineering

control of the optical properties of nanoparticles by laser fields

در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...

Biosafety Issues in Biotechnology and Engineering of Microorganisms

Currently much debate, attention and concern surrounds the use of genetically modified plants or animals. But there has not been much concern about microorganisms, although we all are aware of the place of microorganisms in the circle of life, their abundance and diversity. There are many examples regarding the application of genetically engineered microorganisms (GEMs), however, like other hig...

Survivable Optical Backbone Networks

Given the wide range of services to be offered by future optical backbone networks, network survivability becomes a quintessential aspect of network design. The survivability schemes of such networking infrastructures can be realized in two basic forms, viz., restoration-based and protection-based schemes or an appropriate combination of both. This article provides a brief overview of survivabl...

Network Engineering Issues in Optical Label Switching Networks

Special Issue on The Challenging Issues of the Health Effects of Exposure to High Levels of Natural Radiation