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The critical angle of incidence necessaryto resultin total internal reflection
Exceeding The Critical Angleshould resultin total internal reflection
no critical angle existswill resultin total internal reflection
Any angle beyond the critical anglewill causetotal internal reflection
the incident angle ... the critical angleresultsin the total internal reflection
incidence angle(passive) caused bytotal internal reflection
$ \theta_C$ ... that anglecausestotal internal reflection
the illumination angleresultingin total internal reflection
just the right anglecreatestotal internal reflection
Any angle of incidence greater than the critical anglewill causetotal internal reflection
The critical angle ... the smallest angle of incidenceresultsin total internal reflection
An incident angle greater than the critical anglewill always resultin total internal reflection
when the incident angle exceeds the critical anglecausingtotal ( * ) internal reflection
the critical angle of a certain material ... which angle of incidencewould causetotal internal reflection
so it hits the boundary between the core and the outer cladding at an angle greater than the critical anglecausingtotal internal reflection
For incident angles greater than the critical angle , there is no refracted ray at allcausingtotal internal reflection
The minimum angle of incidence that will cause this is known as the critical anglecausesTotal Internal Reflection Total internal reflection
Above a certain angle - the critical angle - the rays totally reflectcausingTotal Internal Reflection
The minimal value of angle icausestotal internal reflection
The transmitter ... a particular anglecreatestotal internal reflection
lenticule 12 at and anglecreatingtotal internal reflection
hit surface 307 with an incident angle bigger than the critical angleresultingin total internal reflection
Light entering a sphere ... an anglewill ... causetotal internal reflection
light to reflect at a shallow angleto causetotal internal reflection
the incident beam of light ... an anglepreventstotal internal reflection
the high angle of incidence,17(passive) caused bythe total internal reflection
Crtitical angle - angle of incidencecausestotal internal reflection 8
high - angle rays ... surfaceswould ... causetotal internal reflection
The angle of walls 9 is then selectedto createtotal internal reflection
the incident angle ... the smallest anglecreatestotal internal reflection
an end which cleaved to a specified anglecausestotal internal reflection to form
for example glass ... a certain anglecausestotal internal reflection
to be macroscopically shaped such that light generated in the device strikes the surface at the critical angle or smallerthereby preventingthe total internal reflection
once having entered into the transparent media , encounters the side walls of the lens at angles greater than the critical angleresultingin total internal reflection
if the incident light contacts the surface at such an angleto causetotal internal reflection
scattered light that intersects the LS / air boundary surface by angles larger than the critical angle for this interface(passive) is caused bytotal internal reflection
Figure 2 Evanescent waveresultingfrom total internal reflection
a partially polarized evanescent wavecreatedin total internal reflection
the top dielectric - air interface with angle greater than θCresultingin total internal reflection
the angle of incidence on the back surface ... large enoughto contributetotal internal reflection
the fiber to act as a waveguide.[2 ] Fibers that support many propagation paths or transverse modescausesthe fiber to act as a waveguide.[2 ] Fibers that support many propagation paths or transverse modes
in an evanescent wave that extends beyond the materialresultsin an evanescent wave that extends beyond the material
the fiber to act as a waveguide.[6 ] Fibers that support many propagation paths or transverse modescausesthe fiber to act as a waveguide.[6 ] Fibers that support many propagation paths or transverse modes
the fiber to act as a " waveguide.[5 ] Fibers that support many propagation paths or " transverse modes are called " multi - mode fibers ( MMF ) , while those that support a single mode are called " single - mode fibers ( SMFcausesthe fiber to act as a " waveguide.[5 ] Fibers that support many propagation paths or " transverse modes are called " multi - mode fibers ( MMF ) , while those that support a single mode are called " single - mode fibers ( SMF
the visual effect(passive) created bythe visual effect
the light to bounce off the edge of the disk and travel around the outer portion in a circular ringcausesthe light to bounce off the edge of the disk and travel around the outer portion in a circular ring
no light losscausesno light loss
TIR ) of lightcreatesTIR ) of light
the light efficiency(passive) caused bythe light efficiency
optical loss(passive) caused byoptical loss
the fiber to do something as being a waveguidecausesthe fiber to do something as being a waveguide
an evanescent wave that – when used for microscopic imaging – renders the microscope short - sighted and enables the selective observation of the near - membrane spacesetsan evanescent wave that – when used for microscopic imaging – renders the microscope short - sighted and enables the selective observation of the near - membrane space
the flare phenomenon(passive) caused bythe flare phenomenon
The internal reflections in the touch surface 2(passive) are caused byThe internal reflections in the touch surface 2
the fibre to act as a waveguidecausesthe fibre to act as a waveguide
the required ray - paths when n<2{\displaystyle n<{\sqrt { 2preventingthe required ray - paths when n<2{\displaystyle n<{\sqrt { 2
from the different refractive indices of the fiber core and a cladding material that surrounds the fiber coreresultingfrom the different refractive indices of the fiber core and a cladding material that surrounds the fiber core
from a difference in the refraction indexresultingfrom a difference in the refraction index
from the array of airholes acting as a cladding layer with lower average index of refraction than the solid core and 2resultingfrom the array of airholes acting as a cladding layer with lower average index of refraction than the solid core and 2
the light to exit the articlecausesthe light to exit the article
The steep angle light(passive) is again prevented byThe steep angle light
from the difference in refractive index between the first cladding layer 112 of the major portion 110a and airresultingfrom the difference in refractive index between the first cladding layer 112 of the major portion 110a and air
in a drop in the tap ratio with increasing depth shown in FIG . 4resultingin a drop in the tap ratio with increasing depth shown in FIG . 4
The ' weird glowing shape ' effect(passive) is caused byThe ' weird glowing shape ' effect
light to bend through a stream of watercauseslight to bend through a stream of water
reduced external light emission(passive) caused byreduced external light emission
light to be coupled out of the panel 1causeslight to be coupled out of the panel 1
phase change of a light beamcausesphase change of a light beam
low light emission efficiency(passive) caused bylow light emission efficiency
the weak light extraction performance(passive) caused bythe weak light extraction performance
disposable cartridge with said light(passive) is created bydisposable cartridge with said light
an evanescent field extending beyond the reflecting surfaces of the...http://www.google.com/patents/US7003187?utm_source=gb-gplus-sharePatent US7003187 - Optical switch with moveable holographic optical elementAdvanced Patent SearchPublication numberUS7003187 B2Publication typeGrantApplication numberUS 09/905,736Publication dateFeb 21 , 2006Filing dateJul 13 , 2001Priority dateAug 7createsan evanescent field extending beyond the reflecting surfaces of the...http://www.google.com/patents/US7003187?utm_source=gb-gplus-sharePatent US7003187 - Optical switch with moveable holographic optical elementAdvanced Patent SearchPublication numberUS7003187 B2Publication typeGrantApplication numberUS 09/905,736Publication dateFeb 21 , 2006Filing dateJul 13 , 2001Priority dateAug 7
from the GaN - based LEDs ' higher index of refraction than that of the atmosphere , which in turn would improve the external quantum efficiency and luminous efficiency of the GaN - based LEDscould have been resultedfrom the GaN - based LEDs ' higher index of refraction than that of the atmosphere , which in turn would improve the external quantum efficiency and luminous efficiency of the GaN - based LEDs
the photons emitted from the light source to bounce off the inner surface of the prism and reflect to the sensorcausesthe photons emitted from the light source to bounce off the inner surface of the prism and reflect to the sensor
from layer 3 being located between two mediums with low indices of refractionresultsfrom layer 3 being located between two mediums with low indices of refraction
in their conversion to evanescent wavesresultingin their conversion to evanescent waves
evanescent waves 302causesevanescent waves 302
the generation of evanescent waves(passive) are caused bythe generation of evanescent waves
a transparent solid ( solid ) light guide(passive) caused bya transparent solid ( solid ) light guide
the light from passingfrom inside the light pipepreventsthe light from passingfrom inside the light pipe