Systems and methods for forming energy relays with transverse energy localization
Disclosed are systems and methods for manufacturing energy relays for energy directing systems. Methods and devices are disclosed for forming random and non-random patterns of energy relay materials with energy localization properties. Methods and devices are disclosed for forming energy relays of different shapes.
1. A fixture for defining a constrained space configured to accommodate one or more energy relay materials therein, the fixture comprising:
a plurality of abutting adjustable walls extending along a longitudinal direction and defining a constrained space therebetween, each wall comprising an end portion and a side portion, and
wherein the adjustable walls are operable to vary a transverse dimension of at least a portion of the constrained space along the longitudinal direction by an adjustment to positions of the adjustable walls relative to one another in a transverse direction, perpendicular to the longitudinal direction; and
wherein the adjustment comprises abutting and sliding the end portion of a first wall against the side portion of a second wall in a first direction, and abutting and sliding the side portion of the first wall against the end portion of a third wall in a second direction; and
wherein each of the adjustable walls is configured to slide in synchrony with other adjustable walls to maintain a closed perimeter of the constrained space while defining the transverse dimension thereof.
2. The fixture of claim 1 , wherein the adjustable walls are configured to move relative to one another without creating any gaps in the walls of the constrained space.
3. The fixture of claim 1 , wherein the constrained space is defined by four walls.
4. The fixture of claim 3 , wherein a first and a second wall of the four walls are opposing one another.
5. The fixture of claim 4 , wherein a third and fourth wall of the four walls are opposing one another, and perpendicular to the first and second walls.
6. The fixture of claim 1 , wherein at least one adjustable wall comprises a guide along which an abutting wall position is adjustable.
7. The fixture of claim 1 , wherein at least one adjustable wall is operable to slide along a guide of an adjacent wall while oriented perpendicularly to the adjacent wall.
8. The fixture of claim 1 , wherein each wall of the plurality of walls comprises an end portion and a side portion, the end portion of a first wall configured to abut and slide against the side portion of a second wall in a first direction, and the side portion of the first wall configured to abut and slide against the end portion of a third wall in a second direction.
9. The fixture of claim 8 , wherein each side portion comprises a protrusion for defining a portion of the constrained space, and each end portion comprises a cutout configured to accommodate the protrusion of an abutting side portion such that there are no gaps between abutting side and end portions.
10. The fixture of claim 8 , wherein the first and second directions are perpendicular.
11. The fixture of claim 1 , wherein each of the plurality of walls comprises a portion of an inverse energy relay element shape.
12. The fixture of claim 1 , wherein a configuration of the plurality of adjustable walls defines an inverse shape of a tapered energy relay.
13. The fixture of claim 1 , wherein each of the adjustable walls is configured to slide in synchrony with other adjustable walls to apply equal force along the transverse direction to at least a portion of the one or more energy relay materials in the constrained space.