Estimating efficiency of sum frequency generation

AI Thread Summary
Estimating the efficiency of sum frequency generation (SFG) in a BBO crystal, particularly with one pulse having significantly higher energy than the other, is complex due to various factors. Boyd's "Nonlinear Optics" is recommended as a resource, though it may not fully address practical losses or non-collinear geometry. Participants express concern that theoretical models may overlook real-world inefficiencies. The discussion highlights the need for more comprehensive resources that cover these specific conditions in SFG. Understanding these dynamics is crucial for accurate efficiency estimation in experimental setups.
johng23
Messages
292
Reaction score
1
I want to estimate the efficiency of SFG in a BBO crystal for the situation when one pulse has much higher energy than the other (nJ compared to fJ), and the beams cross at an angle in the crystal.

Can anyone recommend a resource that would help with this?
 
Physics news on Phys.org
It might be a little overkill, but Boyd's "Nonlinear Optics" has a couple of relevant sections about this topic.
 
Thanks...I've been looking at that one. Useful, but I have a feeling that there are other losses in practice. And the non-collinear geometry isn't really touched on.
 
Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

Thread 'Motional EMF in Faraday disc, co-rotating magnet axial mean flux'

So here is the motional EMF formula. Now I understand the standard Faraday paradox that an axis symmetric field source (like a speaker motor ring magnet) has a magnetic field that is frame invariant under rotation around axis of symmetry. The field is static whether you rotate the magnet or not. So far so good. What puzzles me is this , there is a term average magnetic flux or "azimuthal mean" , this term describes the average magnetic field through the area swept by the rotating Faraday...
View full post »

Similar threads

A Relative efficiency of SHG vs SFG
Replies
6
Views
1K
Angle determination of Sum-Frequency Generation in BBO
Replies
1
Views
3K
Cannot lock reference signal on lock-in amplifier
Replies
5
Views
2K
B Which one is more efficient in generating high energy Gamma rays?
Replies
4
Views
2K
Electronic Noise General Questions - Laboratory Setting
Replies
3
Views
3K
Can RF101 Diodes Be Used in Low-Frequency Recovery Circuits?
Replies
7
Views
1K
I Mechanism of Energy Conservation in Zero-Amplitude Sum of EM Waveforms
Replies
12
Views
621
ABC reference frame synchronous generator modelling in Ltspice
Replies
1
Views
3K
Help my understanding of DC generators please
Replies
13
Views
3K
Finding the resonant frequency of this "discriminator" demod circuit.
Replies
2
Views
2K

Hot Threads

Recent Insights

Back
Top