Optical: systems and elements – Diffraction – From grating
Reexamination Certificate
2007-08-28
2007-08-28
Sanghavi, Hemang (Department: 2874)
Optical: systems and elements
Diffraction
From grating
C359S574000, C359S010000
Reexamination Certificate
active
11188198
ABSTRACT:
A generator of duality modulated radiation, of which the irradiance, the wave intensity, or both, are varied from ordinarily equivalent levels, either for purposes of providing energy depleted or energy enriched radiation or for purpose of encoding an information signal. Various techniques are disclosed for restoring irradiance levels to “ordinary” levels, or for amplifying irradiance without affecting wave intensity. A communication system employing duality modulated radiation is also disclosed.
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Mirell Daniel Joseph
Mirell Stuart Gary
Heal Noel F.
Sanghavi Hemang
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