本文利用组合波导理论对熔锥直线型3×3单模光纤定向耦合器中的光功率耦合行为进行了详细的分析,并对该种耦合器的中心端光纤和旁......

Some people think there is almost nothing history has to tell us. They believed what is done is in the past and instead ......

5月14日对于斯巴鲁来说是个特别的日子，距离斯巴鲁1966年5月14日推出搭载独具特色的水平对置发动机小型轿车SUBARU1000上市整整50周......

The effects of laser energy and different shock spaces and shock times on the TA2 titanium sheet deformation are investi......

This paper presents a design of 14-bit 80 Msample/s pipelined ADC implemented in 0.35μm CMOS. A charge-sharing correcti......

A design method for light-emitting diode(LED) array is proposed to achieve a good uniform illumination distribution on t......

The research of cluster supply chains is a new direction and a hotspot of the industrial cluster theory. On the conditio......

Background Leigh syndrome is an inherited neurodegenerative disease that emerges in infancy and childhood and presents w......

An inter-phasing pulse tube cooler (IPPTC) consists of two pulse tube units, which are connected to each other at hot en......

Advances in quantum computation threaten to break public key cryptosystems such as RSA,ECC, and El Gamal that are based ......

为了减小失配造成的测试误差,在测量调制信号的微波功率时提出了一种直流校正方法.在传感器左端输入微波功率,右端输入直流功率,微......