- LED
chips may be
installed "upside down"
shining through for
higher outcoupling.
Typically they are
glued to the
substrate with UV
setting glue, interconnects...
- of
recombination pathways that do not
produce photons; or by
solving outcoupling problem (prevalent for thin-film LEDs) or
balancing charge carrier injection...
- four-level maser, and
exhibits no
intrinsic resonator losses but only
outcoupling losses. Notably,
their derivation was
entirely semi-classical, describing...
- experience(s) at each round-trip. This loss
includes the loss due to
outcoupling by one of the
resonator mirrors,
which provides the
desired output wave...
-
transparent conducting oxide layer and ZnO
nanostructures provide better light outcoupling.
Other properties of ZnO
favorable for
electronic applications include...
- (including the
internal phonons,
which provide thermalization, and the
outcoupling by
radiative losses). In most
cases the
interactions are repulsive, at...
- losses, the
decay of
light intensity per
round trip is
quantified by the
outcoupling decay-rate
constant 1 / τ o u t , {\displaystyle 1/\tau _{\rm {out}}...
-
PeLEDs by
balancing electron-hole
recombination and
enhancing light outcoupling.
Expanding the
effective area of
perovskite LEDs can
decrease their performance...
- Nano
pillars are used in
quantum technologies to
enhance the
photon outcoupling efficiency of
fluorescent defects.
Nanopillars are
especially effective...
- For such structures, no DBRs are
needed but can be used to
improve the
outcoupling efficiency.
Compared to micropillars, this
architecture has the advantage...
