Abstract: A method may include forming a mask layer on top of a first dielectric layer formed on a first source/drain and a second source/drain, and creating an opening in the mask layer and the first dielectric layer that exposes portions of the first source/drain and the second source/drain. The method may include filling the opening with a metal layer that covers the exposed portions of the first source/drain and the second source/drain, and forming a gap in the metal layer to create a first metal contact and a second metal contact. The first metal contact may electrically couple to the first source/drain and the second metal contact may electrically couple to the second source/drain. The gap may separate the first metal contact from the second metal contact by less than nineteen nanometers.

Abstract: Wavelength division multiplexing and demultiplexing (WDM) TOSA and ROSA TO-can assemblies are provided that are capable of transmitting and receiving optical data signals, respectively, having more than three wavelengths, that can be packaged in smaller packages than those used for existing BOSAs and tri-OSAs, that can be manufactured without requiring a large amount of plant retooling or capital investment, and that can be made available in the market relatively quickly.

Abstract: Wavelength division multiplexing and demultiplexing (WDM) TOSA and ROSA TO-can assemblies are provided that are capable of transmitting and receiving optical data signals, respectively, having more than three wavelengths, that can be packaged in smaller packages than those used for existing BOSAs and tri-OSAs, that can be manufactured without requiring a large amount of plant retooling or capital investment, and that can be made available in the market relatively quickly.

Abstract: A photoelectric actuating system including a base, an illuminant, at least an optical receiver, at least an actuating apparatus and an optical mechanism is provided. The illuminant is fixed in the base for emitting a light beam. The optical receiver is also fixed in the base. The actuating apparatus is electrically connected to the optical receiver. The optical mechanism can be disposed at an actuating position in the base for transmitting the light beam from the illuminant to the optical receiver so that the optical receiver can send an actuating signal to actuate the actuating apparatus.