By using the methods of Hertz vector and angular spectrum transormation, the exact solution of non-paraxial elliptical Gaussion beam with general astigmatism ba
A novel method for producing rewritable optical memory with ultra-high storage density and ultra-high recording and readout speed is presented. A 120 fs, 800 nm
The hardware and the communication protocol of a scalable optical ring have been designed. A hardware routing has been achieved on the network interface card to