Editing 2507: USV-C
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It also refers to the use of a {{w|Polarizing filter (photography)|polarizing filter}} which takes unpolarized light waves and blocks out the waves that are not oriented in the same direction. These are used in sunglasses and photography to eliminate glare and enhance the image. These filters do need to be oriented in a specific direction in order to have the desired effect of passing/blocking a given polarization, perhaps to separate two perpendicularly orientated 'channels' that need to be unmixed exactly knowing the respective orientation of the two signals (''or'' exactly 180Β° out, which is what USB-C effectively allows for at present). | It also refers to the use of a {{w|Polarizing filter (photography)|polarizing filter}} which takes unpolarized light waves and blocks out the waves that are not oriented in the same direction. These are used in sunglasses and photography to eliminate glare and enhance the image. These filters do need to be oriented in a specific direction in order to have the desired effect of passing/blocking a given polarization, perhaps to separate two perpendicularly orientated 'channels' that need to be unmixed exactly knowing the respective orientation of the two signals (''or'' exactly 180Β° out, which is what USB-C effectively allows for at present). | ||
| β | The light could also have been {{w|Circular_polarization|circularly polarized}}, which allows 'left' and 'right' rotating polarizations to simultaneously carry separate signals, but {{w|3D_film#Polarization_systems|not require the same strict orientation}} to operate properly, at all, so long as arbitrary mirrors are not involved at any stage of the optical path. Regardless, the implication here is that there is ''no'' deliberate rationalization of the light to contend with, anyway, which seems to be just making a positive point out of a potentially lost opportunity to double any intended signal bandwidth. The name "Ultra-Serial Violet..." could be read as consciously eschewing ''all'' attempts at parallelism | + | The light could also have been {{w|Circular_polarization|circularly polarized}}, which allows 'left' and 'right' rotating polarizations to simultaneously carry separate signals, but {{w|3D_film#Polarization_systems|not require the same strict orientation}} to operate properly, at all, so long as arbitrary mirrors are not involved at any stage of the optical path. Regardless, the implication here is that there is ''no'' deliberate rationalization of the light to contend with, anyway, which seems to be just making a positive point out of a potentially lost opportunity to double any intended signal bandwidth. The name "Ultra-Serial Violet..." could be read as consciously eschewing ''all'' attempts at parallelism. |
==Transcript== | ==Transcript== | ||
