\(\theta=45^o\)
no photons are emitted, the particle continues to oscillate. We do not have resonance, as the amplitude of oscillation cannot increase further, but we have no loss from the oscillation.
When
\(\theta=\cfrac{1}{\sqrt[4]{3}} \small{rad}=43.535^o\)
we have maximum intensity.
If it is possible, to negate the mere \(\small{\Delta \theta=1.4646^o}\) difference, it would be possible to squeeze the the energy stored at \(\small{\theta=45^o}\) and releases them at maximum intensity.
At \(\small{\theta=45^o}\),
\(x_d=\cfrac{x_v}{cos(45^o)}=x_v\sqrt{2}\)
At \(\small{\Delta \theta=1.4646^o}\),
\(x_d=\cfrac{x_v}{cos(\cfrac{1}{\sqrt[4]{3}})}=1.3794x_v\)
A squeeze factor of \(0.9754\).
Light amplification squeeze emission radiation! Almost pornographic.
This photons released when the material (eg. iron) is hit and deformed could account for the flashes seen.
