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How I define Chi (2) 2nd order non linear succeptibilities

Posted 28 set 2012, 12:23 GMT-4 RF & Microwave Engineering, Materials Version 3.5a 0 Replies

Raju Sinha
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Hi, I am using comsol 3.5a. I am working on terahertz generation technique. I need to define 2nd order nonlinear susceptibility on material. How do you define it? Can you please help me?


Thanks for any suggestion in advance.
0 Replies Last Post 28 set 2012, 12:23 GMT-4
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Hello Raju Sinha

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