Abstract: A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane.

Abstract: A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus including one or more digital gratings each designed to deflect the light beam approximately ninety degrees. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane.

Abstract: A method of fabricating polymer modulators includes forming an insulating layer on a platform and depositing and patterning a ground electrode on the insulating layer. A bottom polymer cladding layer, a first blocking layer, a polymer core layer, a second blocking layer, and a top polymer cladding layer are deposited in order. A third blocking layer is deposited on the top cladding layer and patterned to define vias which are used to etch ground openings through the top polymer cladding layer, the second blocking layer, the core layer, the first blocking layer, and the bottom cladding layer to the ground electrode. The openings are filled with electrically conductive material from electrical communication with the ground electrode to a surface of the top polymer cladding layer. The third blocking layer is removed and electrical contacts are formed on the top polymer cladding layer in electrical communication with the electrically conductive material.

Abstract: An embedded hermetic capsule including a semiconductor/metal base with sensitive semiconductor/polymer electrical and optical components formed thereon and a semiconductor/metal embedded lid. The semiconductor/metal embedded lid sealed to the semiconductor/metal base by metallization so as to form a chamber including at least one of the sensitive semiconductor/polymer electrical and optical components and hermetically sealing the chamber and all sensitive components from the ambient in an embedded hermetic capsule. External access to the sensitive semiconductor/polymer electrical and optical components is provided through the metallization.

Abstract: A hermetic capsule including a semiconductor/metal base with sensitive semiconductor/polymer electrical and optical components formed thereon and a semiconductor/metal lid. The semiconductor/metal lid sealed to the semiconductor/metal base by metallization so as to form a chamber including all of the sensitive semiconductor/polymer electrical and optical components and hermetically sealing the chamber and all sensitive components from the ambient. External access to the sensitive semiconductor/polymer electrical and optical components is provided through a metallization.

Abstract: A polymer waveguide/modulator including a lower cladding layer, a polymer core, an upper cladding layer, a first protection/barrier layer sandwiched between the lower cladding layer and the core, and a second protection/barrier layer sandwiched between the core and the upper cladding layer. The protection/barrier layers designed to protect the cladding layers and the core from solvents and gases and to prevent current leakage between the cladding layers and the core. The first protection/barrier layer is optically transparent and designed with a refractive index less than, greater than, or the same as the refractive index of the core and approximately equal to the refractive index of the lower cladding layer. The second protection/barrier layer is optically transparent and designed with a refractive index less than, greater than, or the same as the refractive index of the core and approximately equal to the refractive index of the upper cladding layer.

Abstract: A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus including one or more digital gratings each designed to deflect the light beam approximately ninety degrees. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane.

Abstract: A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane.

Abstract: An hermetically sealed monolithic photonic integrated circuit (PIC) including optical components and multiple optical and electrical inputs/outputs. The integrated circuit including a semiconductor/metal base with sensitive semiconductor/polymer electrical and optical components formed therein. The electrical and optical components having multiple optical and electrical inputs, multiple optical and electrical outputs, and/or multiple optical and electrical inputs and outputs. A semiconductor/metal basic lid is sealed to the semiconductor/metal base by metallization so as to form a chamber including the sensitive semiconductor/polymer electrical and optical components and hermetically sealing the chamber and the sensitive components from the ambient in a basic hermetic capsule with multiple optical pathways coupling multiple optical fibers to the optical components sealed within the chamber.

Abstract: A direct-drive polymer modulator including a platform, a multilayer waveguide formed in/on the platform, the waveguide including a bottom cladding layer, an electro-optic polymer core and a top cladding layer, and at least a portion of the waveguide forming a direct-drive polymer modulator.

Abstract: Nonlinear optic chromophores comprising stabilized radical structures, mixtures thereof, methods for their production, nonlinear optical materials containing such chromophores, and the use of such materials in electro-optic, solar conversion, photovoltaic and all-optical nonlinear devices are described.

Abstract: A compound for spacing nonlinear optical chromophores of the Formula I and the commercially acceptable salts, solvates and hydrates thereof, wherein R1, R2, R3, R4, W, X, Y, Z, Q1, Q2, Q4 and L have the definitions provided herein.

Abstract: NLO chromophores of the form of Formula I: and the commercially acceptable salts, solvates and hydrates thereof, wherein Z1-4, X1-4, ?1-2, D and A have the definitions provided herein.

Abstract: A compound for spacing nonlinear optical chromophores of the Formula I and the commercially acceptable salts, solvates and hydrates thereof, wherein R1, R2, R3, R4, W, X, Y, Z, Q1, Q2, Q4 and L have the definitions provided herein.