Abstract: A method of making a lens assembly is provided, including: providing a first plurality of lenses; providing a lens barrel; receiving the first plurality of lenses in the lens barrel; fixedly aligning the first plurality of lenses in the lens barrel; providing at least one additional lens having at least one degree of freedom of movement with respect to the first plurality of lenses; and fixing the at least one additional lens in a desired alignment position with respect to the first plurality of lenses.

Abstract: A method of making a lens assembly is provided, including: providing a first plurality of lenses; providing a lens barrel; receiving the first plurality of lenses in the lens barrel; fixedly aligning the first plurality of lenses in the lens barrel; providing at least one additional lens having at least one degree of freedom of movement with respect to the first plurality of lenses; and fixing the at least one additional lens in a desired alignment position with respect to the first plurality of lenses.

Abstract: A lens assembly includes at least a pair of lenses fixed in a lens barrel and an additional lens initially having at least one degree of freedom of movement with respect to the other lenses. The additional lens can be fixed in a desired alignment position with respect to the other lenses.

Abstract: A lens assembly includes at least a pair of lenses fixed in a lens barrel and an additional lens initially having at least one degree of freedom of movement with respect to the other lenses. The additional lens can be fixed in a desired alignment position with respect to the other lenses.

Abstract: Optical element support structures and methods of using and making the same. One support structure is configured to restrain an optical element in at least two degrees of freedom. The structure comprises a first jaw, a first flexure, a second jaw and a second flexure. The first jaw has a first jaw face configured to contact the optical element. The first flexure is attached to the first jaw. The second jaw has a second jaw face configured to contact the optical element. The second flexure is attached to the second jaw. The first jaw face and the second jaw face are configured to restrain the optical element in at least two degrees of freedom.

Abstract: A high density fiber terminator/connector and methods of making the high density fiber terminator/connector are provided. One method comprises using deep reactive ion etching to etch a plurality of holes in a silicon substrate and placing a fiber in at least one hole.

Abstract: A high density fiber terminator/connector and methods of making the high density fiber terminator/connector are provided. One method comprises using deep reactive ion etching to etch a plurality of holes through a silicon substrate, wherein each hole is sized to fit an optical fiber; placing an optical fiber in at least one hole; removing portions of the fibers such that one end of each fiber is substantially even with one side of the substrate; polishing a surface of the ends of the fibers and the side of the substrate that are substantially even; and forming a coating on the surface of the ends of the fibers and the side of the substrate that are substantially even.

Abstract: Angled fiber terminations and methods of making the angled fiber terminations. One aspect relates to an optical fiber support assembly. The assembly comprises a substrate with a hole formed in the substrate. The hole comprises at least one non-circular opening. The hole is configured to receive a tip of a fiber such that an angle between an axis of the fiber tip and a normal of a surface of the substrate is greater than zero.

Abstract: Angled fiber terminations and methods of making the same are provided. One aspect relates to an optical fiber support assembly. The assembly comprises a substrate with a hole formed in the substrate. The hole comprises at least one non-circular opening. The hole is configured to receive a tip of a fiber such that an angle between an axis of the fiber tip and a normal of a surface of the substrate is greater than zero.

Abstract: A high density fiber terminator/connector and methods of making the high density fiber terminator/connector are provided. One method comprises using deep reactive ion etching to etch a plurality of holes in a silicon substrate and placing a fiber in at least one hole.