Abstract: An optical voltage sensor assembly includes an input fiber-optic collimator positioned and configured to collimate input light beam from a light source. A crystal material is positioned to receive the input light beam from the light source and configured to exhibit the Pockels effect when an electric field is applied through the crystal material. An output fiber-optic collimator is positioned to receive an output light beam from the crystal material and configured to focus the output light beam from the crystal onto a detector. Methods of using the optical voltage sensor assembly are also disclosed.

Abstract: The present invention relates to an optical tap device. The optical tap device includes a cylinder having a rigid outer surface. A ferrule is configured to be located within the outer surface of the cylinder. The ferrule includes an inner chamber extending along a length of the ferrule. An emitter fiber and at least one tap fiber are located within the inner chamber. The emitter fiber is positioned within the inner chamber to be located at a central axis of a light source abutting the ferrule and the at least one tap fiber is positioned within the inner chamber to be located radial to the central axis of the light source abutting the ferrule. An optical feedback system and a method of providing optical feedback are also disclosed.

Abstract: An optical voltage sensor assembly includes an input fiber-optic collimator positioned and configured to collimate input light beam from a light source. A crystal material is positioned to receive the input light beam from the light source and configured to exhibit the Pockels effect when an electric field is applied through the crystal material. An output fiber-optic collimator is positioned to receive an output light beam from the crystal material and configured to focus the output light beam from the crystal onto a detector. Methods of using the optical voltage sensor assembly are also disclosed.

Abstract: An optical voltage sensor assembly includes an input fiber-optic collimator positioned and configured to collimate input light beam from a light source. A crystal material is positioned to receive the input light beam from the light source and configured to exhibit the Pockels effect when an electric field is applied through the crystal material. An output fiber-optic collimator is positioned to receive an output light beam from the crystal material and configured to focus the output light beam from the crystal onto a detector. Methods of using the optical voltage sensor assembly are also disclosed.

Abstract: An optical voltage sensor assembly includes an input fiber-optic collimator positioned and configured to collimate input light beam from a light source. A crystal material is positioned to receive the input light beam from the light source and configured to exhibit the Pockels effect when an electric field is applied through the crystal material. An output fiber-optic collimator is positioned to receive an output light beam from the crystal material and configured to focus the output light beam from the crystal onto a detector. Methods of using the optical voltage sensor assembly are also disclosed.

Abstract: A photonic pressure sensor device includes a cantilever pivotally attached to a fixed mount. The cantilever has an electromagnetic reactive material located thereon that is configured to cause a movement of the cantilever based on a photonic pressure exerted on the electromagnetic reactive material from an electromagnetic radiation source incident on the material. An etalon is coupled to the cantilever such that a position of the etalon changes based on the movement of the cantilever. A light source is optically coupled to the etalon to provide a light beam to the etalon. The change in the position of the etalon causes interference of the light within the etalon resulting in an interference light beam. A light detector is positioned to receive the interference light beam from the etalon and configured to measure an intensity value for the interference light beam.

Abstract: An optical voltage sensor assembly includes an input fiber-optic collimator positioned and configured to collimate input light beam from a light source. A crystal material is positioned to receive the input light beam from the light source and configured to exhibit the Pockels effect when an electric field is applied through the crystal material. An output fiber-optic collimator is positioned to receive an output light beam from the crystal material and configured to focus the output light beam from the crystal onto a detector. Methods of using the optical voltage sensor assembly are also disclosed.

Abstract: An integrated optical collimator device includes an optical fiber extending from a first end to a second end. The first end of the optical fiber is configured to be coupled to a light source or a light receiver. A housing is coupled to the ferrule and extends radially over the ferrule. A collimating lens is positioned in the housing proximate the second end of the optical fiber. A polarizer element is positioned within the housing proximate the collimating lens.

Abstract: The present invention relates to an optical tap device. The optical tap device includes a cylinder having a rigid outer surface. A ferrule is configured to be located within the outer surface of the cylinder. The ferrule includes an inner chamber extending along a length of the ferrule. An emitter fiber and at least one tap fiber are located within the inner chamber. The emitter fiber is positioned within the inner chamber to be located at a central axis of a light source abutting the ferrule and the at least one tap fiber is positioned within the inner chamber to be located radial to the central axis of the light source abutting the ferrule. An optical feedback system and a method of providing optical feedback are also disclosed.

Abstract: A photonic pressure sensor device includes a cantilever pivotally attached to a fixed mount. The cantilever has an electromagnetic reactive material located thereon that is configured to cause a movement of the cantilever based on a photonic pressure exerted on the electromagnetic reactive material from an electromagnetic radiation source incident on the material. An etalon is coupled to the cantilever such that a position of the etalon changes based on the movement of the cantilever. A light source is optically coupled to the etalon to provide a light beam to the etalon. The change in the position of the etalon causes interference of the light within the etalon resulting in an interference light beam. A light detector is positioned to receive the interference light beam from the etalon and configured to measure an intensity value for the interference light beam.

Abstract: An optical voltage sensor assembly includes an input fiber-optic collimator positioned and configured to collimate input light beam from a light source. A crystal material is positioned to receive the input light beam from the light source and configured to exhibit the Pockels effect when an electric field is applied through the crystal material. An output fiber-optic collimator is positioned to receive an output light beam from the crystal material and configured to focus the output light beam from the crystal onto a detector. Methods of using the optical voltage sensor assembly are also disclosed.

Abstract: An integrated optical collimator device includes an optical fiber extending from a first end to a second end. The first end of the optical fiber is configured to be coupled to a light source or a light receiver. A housing is coupled to the ferrule and extends radially over the ferrule. A collimating lens is positioned in the housing proximate the second end of the optical fiber. A polarizer element is positioned within the housing proximate the collimating lens.