Jayaramakrishnan Velusamy

7 Questions 13 Answers 0 Followers

Questions related from Jayaramakrishnan Velusamy

What is the relationship in single crystal transperency and bearing NLO properties or response?

NLO response of crystal is based on their molecular hiperpolarizabilities. how to it connect with transperency?

17 August 2014 4,113 4 View

Are low birefirngence values of single crystals good for NLO applications or high values?

During birefringence measurments, I have got some values which are too low (2.56X 10-2) and some of the single crystals show up to 9.52X10-2. Which of these is good for NLO applications?

25 April 2014 1,687 1 View

What is single photon detection? How can nonlinear optical single crystals be used for single photon detection?

What type of growth method is suitable one for single crystals of organic and inorganic materials to be used in single photon detection?

04 February 2014 8,082 1 View

Can someone suggest any NLO practical applications of nanoparticles?

There is a lot of literature available on Google regarding characterization of nanopartical but is there a practical NLO application in nanoparticles?

28 August 2013 9,350 4 View

What type of nanoparticles can be used in nonlinear applications?

What type of nano particles can be used for this type of applications? Will metal oxide nano particles be suitable ones for this type of applications?

20 August 2013 497 4 View

How to corrlate the defect nature and crystalline perfection of crystals by birefringence measurments?

The analysis based on the birefringence fringe paradigms or any other proof.

10 July 2013 6,204 1 View

Can the quality (defect or crystalline perfection) of solution grown crystals be determined from etch pit density ?

I have grown monocrystals from solution growth techniques(both slow solvent evaporation and slow cooling) .How to calculate etch pit density? if values are lower (>15 × 102 / cm2 )what does mean...

06 July 2013 6,834 21 View