Quantum engineering of squeezed states for quantum communication and metrology

Details Quantum engineering of squeezed states for quantum communication and metrology Quantum engineering of squeezed states for quantum communication and metrology

2007-07-19

arxiv.org/abs/0707.2845v1

New Journal of Physics 9 (2007) 371

Physics

Quantum Physics

12 pages, 3 figures

Scientific paper

10.1088/1367-2630/9/10/371

We report the experimental realization of squeezed quantum states of light, tailored for new applications in quantum communication and metrology. Squeezed states in a broad Fourier frequency band down to 1 Hz has been observed for the first time. Nonclassical properties of light in such a low frequency band is required for high efficiency quantum information storage in electromagnetically induced transparency (EIT) media. The states observed also cover the frequency band of ultra-high precision laser interferometers for gravitational wave detection and can be used to reach the regime of quantum non-demolition interferometry. And furthermore, they cover the frequencies of motions of heavily macroscopic objects and might therefore support the attempts to observe entanglement in our macroscopic world.

Affiliated with

Also associated with

No associations

Rating

Quantum engineering of squeezed states for quantum communication and metrology does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Quantum engineering of squeezed states for quantum communication and metrology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum engineering of squeezed states for quantum communication and metrology will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-544451