Title :
Spatial distribution of spontaneous parametric down-converted photons
Author :
Prabhakar, Sanjay ; Reddy, G Shrikanth ; Aadhi, A. ; Kumar, Ajit ; Samanta, G.K. ; Singh, Ram Pal
Author_Institution :
Phys. Res. Lab., Ahmedabad, India
Abstract :
We have studied spatial distribution of the parametric down-converted photons for a gaussian pump beam and observed that the spatial extent of these photons increases linearly with increasing size of the pump beam.
Keywords :
nonlinear optics; optical pumping; quantum optics; gaussian pump beam; spatial distribution; spontaneous parametric down-converted photons;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
