Fabrication of hybrid optical line generator by direct machining

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...

Optical Effect of Surface Finish by Single Point Diamond Machining

Although ultraprecision diamond turned optics can have surface roughness down to tens of nanometers or even lower, they may still contain defects due to machining process variations. Diamond turned surfaces have been carefully studied before [3-12]. The previous research however was mainly focused on the causes of the surface texture and one of the main goals of these studies was to improve the...

Nontraditional and Hybrid Machining Processes

Design of Hybrid Optical Network Architectures Incorporating Line Systems

Multi-ring architectures are widely used as the design approach for survivable optical core networks, particularly when the rings that can be constructed are not constrained by geographical distances between nodes in the network. This is because traffic flows can be rapidly restored using ring protection mechanisms, and costs can be minimised using Add-Drop Multiplexers (ADMs) at the nodes for ...

Optical Illusion Puppet Generator

We have designed a system that can automatically generate a real optical illusion puppet from any input individual frontal-view face photo. The basic function of the system is to capture the human face from the given photo and correctly transform it onto a fixed template. The final product is a 2-D layout that can be printed out for further assembling.