Method of making large area conformable shape structures for detector/sensor applications using glass drawing technique and postprocessing
A method of making a large area conformable shape structure comprises drawing a plurality of tubes to form a plurality of drawn tubes, and cutting the plurality of drawn tubes into cut drawn tubes of a predetermined shape. The cut drawn tubes have a first end and a second end along the longitudinal direction of the cut drawn tubes. The method further comprises conforming the first end of the cut drawn tubes into a predetermined curve to form the large area conformable shape structure, wherein the cut drawn tubes contain a material.
1. A large area curved shape structure, comprising:
a plurality of bundled tubes having a first end and a second end along the longitudinal direction of the bundled tubes,
wherein a detector material is disposed inside of the bundled tubes, the detector material being substantially continuous between the first end and the second end,
wherein the first end is a curved surface with a radius of curvature, relative to the longitudinal direction of the plurality of bundled tubes, of no more than about 1 cm.
2. The large area curved shape structure of claim 1 , wherein the radius of curvature is no more than about 1 mm.
3. The large area curved shape structure of claim 1 , wherein the detector material is selected from the group consisting of Si, InSb, HgCdTe, InGaAs, vanadium oxide, lead salt, and combinations thereof.
4. The large area curved shape structure of claim 1 , wherein the respective tube has a nanometer size diameter.
5. The large area curved shape structure of claim 4 , wherein the respective tube has a diameter of about 300 nm.
6. The large area curved shape structure of claim 1 , wherein the tubes comprise drawn tubes.
7. A large area curved shape structure, comprising:
a plurality of bundled tubes having a first end and a second end along the longitudinal direction of the bundled tubes,
wherein a detector material is disposed inside of the bundled tubes, the detector material being substantially continuous between the first end and the second end,
wherein the first end is a curved surface with a radius of curvature, relative to the longitudinal direction of the plurality of bundled tubes, of no more than about 1 cm, and
wherein the melting point of the detector material is close to the softening temperature of the bundled tubes.
8. A large area curved shape structure, comprising:
a plurality of bundled tubes having a first end and a second end along the longitudinal direction of the bundled tubes,
wherein a detector material is disposed inside of the bundled tubes, the detector material being substantially continuous between the first end and the second end,
wherein the first end is a curved surface with a field view, relative to the longitudinal direction of the plurality of bundled tubes, of about 90 degree.
9. The large area curved shape structure of claim 8 , wherein the tubes comprise drawn tubes.