Abstract: Electroplating techniques including a system for treating a solution for use in an electroplating application and a method for using the system are provided. The system can have: a gas dispersing portion configured to treat the solution by dispersing a gas into the solution to control a concentration of a predetermined cation of a metal to be electroplated in the electroplating application; a filter portion configured to treat the solution by filtering the solution to remove a quantity of metal residue; and a circulation mechanism configured to divert the solution to one of a plating tool and a combination of the gas dispersing portion and the filter portion based on a result of an analysis of the solution.

Abstract: Photonic integrated circuit (PIC) packages include a PIC die. The PIC die includes a waveguide(s) positioned on the PIC die, and a groove(s) formed in a surface of the PIC die. The groove(s) corresponds to and is positioned directly adjacent the waveguide(s). The PIC package also includes an optical fiber(s) operatively coupled to the waveguide(s) of the PIC die. The optical fiber(s) are positioned in the groove(s) of the PIC die and include an end positioned adjacent the waveguide(s). Additionally, the PIC package includes a plate positioned over a section of the optical fiber(s), and the plate includes a first edge positioned adjacent the waveguide(s) of the PIC die, and a second edge positioned opposite the first edge. The PIC package also includes a first adhesive disposed along the second edge of the plate and a second adhesive disposed along the first edge of the plate.

Abstract: Plating bath and well structures and methods are described to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing up the reservoir wall. An electroplating apparatus includes a vessel holding a liquid solution including metal plating material and an organic species, and a method of operating an electroplating apparatus. The apparatus is designed with plating bath and structures and methods to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing or wicking up the inner surfaces of reservoir walls, and to wash them back down on a continuous or cyclical basis in order to maintain a concentration of organic compounds in the plating solution within upper and lower specification limits.

Abstract: Plating bath and well structures and methods are described to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing up the reservoir wall. An electroplating apparatus includes a vessel holding a liquid solution including metal plating material and an organic species, and a method of operating an electroplating apparatus. The apparatus is designed with plating bath and structures and methods to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing or wicking up the inner surfaces of reservoir walls, and to wash them back down on a continuous or cyclical basis in order to maintain a concentration of organic compounds in the plating solution within upper and lower specification limits.

Abstract: An optical system includes a photonics chip, a bridge waveguide structure formed on the chip, and an optical fiber disposed over the chip and optically aligned with the bridge waveguide structure. A cavity between the bridge waveguide structure and the chip is at least partially filled with an adhesive resin and a filler material having a coefficient of thermal expansion (CTE) less than that of the adhesive resin. The filler material may include filler particles dispersed throughout the adhesive resin, or a discrete layer of material separate from the adhesive resin. The composite adhesive material filling the cavity has an effective coefficient of thermal expansion less than the coefficient of thermal expansion of conventional adhesive resins. This lower effective CTE improves the survivability of the overlying bridge waveguide structure following thermal cycling of the optical system.

Abstract: An optical system includes a photonics chip, a bridge waveguide structure formed on the chip, and an optical fiber disposed over the chip and optically aligned with the bridge waveguide structure. A cavity between the bridge waveguide structure and the chip is at least partially filled with an adhesive resin and a filler material having a coefficient of thermal expansion (CTE) less than that of the adhesive resin. The filler material may include filler particles dispersed throughout the adhesive resin, or a discrete layer of material separate from the adhesive resin. The composite adhesive material filling the cavity has an effective coefficient of thermal expansion less than the coefficient of thermal expansion of conventional adhesive resins. This lower effective CTE improves the survivability of the overlying bridge waveguide structure following thermal cycling of the optical system.

Abstract: Electroplating techniques including a system for treating a solution for use in an electroplating application and a method for using the system are provided. The system can have: a gas dispersing portion configured to treat the solution by dispersing a gas into the solution to control a concentration of a predetermined cation of a metal to be electroplated in the electroplating application; a filter portion configured to treat the solution by filtering the solution to remove a quantity of metal residue; and a circulation mechanism configured to divert the solution to one of a plating tool and a combination of the gas dispersing portion and the filter portion based on a result of an analysis of the solution.

Abstract: Plating bath and well structures and methods are described to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing up the reservoir wall. An electroplating apparatus includes a vessel holding a liquid solution including metal plating material and an organic species, and a method of operating an electroplating apparatus. The apparatus is designed with plating bath and structures and methods to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing or wicking up the inner surfaces of reservoir walls, and to wash them back down on a continuous or cyclical basis in order to maintain a concentration of organic compounds in the plating solution within upper and lower specification limits.

Abstract: Electroplating techniques including a system for treating a solution for use in an electroplating application and a method for using the system are provided. The system can have: a gas dispersing portion configured to treat the solution by dispersing a gas into the solution to control a concentration of a predetermined cation of a metal to be electroplated in the electroplating application; a filter portion configured to treat the solution by filtering the solution to remove a quantity of metal residue; and a circulation mechanism configured to divert the solution to one of a plating tool and a combination of the gas dispersing portion and the filter portion based on a result of an analysis of the solution.

Abstract: Plating bath and well structures and methods are described to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing up the reservoir wall. An electroplating apparatus includes a vessel holding a liquid solution including metal plating material and an organic species, and a method of operating an electroplating apparatus. The apparatus is designed with plating bath and structures and methods to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing or wicking up the inner surfaces of reservoir walls, and to wash them back down on a continuous or cyclical basis in order to maintain a concentration of organic compounds in the plating solution within upper and lower specification limits.

Abstract: A device comprises a rail configured to span and detachably couple to a housing. The device includes a plate that engages the housing and a mechanism securing the tool to the housing. The housing contains a printed circuit board configured with at least one row of slots, each slot configured with a retainer mechanism. A jaw assembly slides along the rail over more than one card positioned in the row of slots. The assembly includes a pair of inserts that perform either seating or extracting more than one card positioned in more than one slot. The device includes a lever for biasing the jaw assembly, where the inserts engage a selected one of more than one card positioned in more than one slot and the retainer mechanism for performing either simultaneously seating more than one card into or simultaneously extracting more than one card from more than slot.

Abstract: Plating bath and well structures and methods are described to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing up the reservoir wall. An electroplating apparatus includes a vessel holding a liquid solution including metal plating material and an organic species, and a method of operating an electroplating apparatus. The apparatus is designed with plating bath and structures and methods to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing or wicking up the inner surfaces of reservoir walls, and to wash them back down on a continuous or cyclical basis in order to maintain a concentration of organic compounds in the plating solution within upper and lower specification limits.

Abstract: Plating bath and well structures and methods are described to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing up the reservoir wall. An electroplating apparatus includes a vessel holding a liquid solution including metal plating material and an organic species, and a method of operating an electroplating apparatus. The apparatus is designed with plating bath and structures and methods to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing or wicking up the inner surfaces of reservoir walls, and to wash them back down on a continuous or cyclical basis in order to maintain a concentration of organic compounds in the plating solution within upper and lower specification limits.

Abstract: Plating bath and well structures and methods are described to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing up the reservoir wall. An electroplating apparatus includes a vessel holding a liquid solution including metal plating material and an organic species, and a method of operating an electroplating apparatus. The apparatus is designed with plating bath and structures and methods to stop the organic compounds present in plating reservoir wells or bath solution from rising, i.e., climbing or wicking up the inner surfaces of reservoir walls, and to wash them back down on a continuous or cyclical basis in order to maintain a concentration of organic compounds in the plating solution within upper and lower specification limits.

Abstract: Electroplating techniques including an electroplating system and a method for using the electroplating system are provided. The electroplating system has: an electroplating apparatus for electroplating a workpiece, the electroplating apparatus has an electroplating tank configured to contain a solution including target organics; a first reservoir configured to receive the solution including the target organics from the electroplating tank, and to hold the solution including the target organics; a foaming mechanism configured to, in the first reservoir, separate the target organics from the solution through foaming action such that the solution with a reduced concentration of the target organics is separated from a foam including the separated target organics; and a diverting mechanism configured to selectively feed the solution with the reduced concentration of the target organics to one of the first reservoir and the electroplating tank of the electroplating apparatus.

Abstract: Electroplating techniques including an electroplating system and a method for using the electroplating system are provided. The electroplating system has: an electroplating apparatus for electroplating a workpiece, the electroplating apparatus has an electroplating tank configured to contain a solution including target organics; a first reservoir configured to receive the solution including the target organics from the electroplating tank, and to hold the solution including the target organics; a foaming mechanism configured to, in the first reservoir, separate the target organics from the solution through foaming action such that the solution with a reduced concentration of the target organics is separated from a foam including the separated target organics; and a diverting mechanism configured to selectively feed the solution with the reduced concentration of the target organics to one of the first reservoir and the electroplating tank of the electroplating apparatus.

Abstract: A device comprises a rail configured to span and detachably couple to a housing. The device includes a plate that engages the housing and a mechanism securing the tool to the housing. The housing contains a printed circuit board configured with at least one row of slots, each slot configured with a retainer mechanism. A jaw assembly slides along the rail over more than one card positioned in the row of slots. The assembly includes a pair of inserts that perform either seating or extracting more than one card positioned in more than one slot. The device includes a lever for biasing the jaw assembly, where the inserts engage a selected one of more than one card positioned in more than one slot and the retainer mechanism for performing either simultaneously seating more than one card into or simultaneously extracting more than one card from more than slot.

Abstract: Electroplating techniques including an electroplating system and a method for using the electroplating system are provided. The electroplating system has: an electroplating apparatus for electroplating a workpiece, the electroplating apparatus has an electroplating tank configured to contain a solution including target organics; a first reservoir configured to receive the solution including the target organics from the electroplating tank, and to hold the solution including the target organics; a foaming mechanism configured to, in the first reservoir, separate the target organics from the solution through foaming action such that the solution with a reduced concentration of the target organics is separated from a foam including the separated target organics; and a diverting mechanism configured to selectively feed the solution with the reduced concentration of the target organics to one of the first reservoir and the electroplating tank of the electroplating apparatus.

Abstract: A device comprises a rail configured to span and detachably couple to a housing. The device includes a plate that engages the housing and a mechanism securing the tool to the housing. The housing contains a printed circuit board configured with at least one row of slots, each slot configured with a retainer mechanism. A jaw assembly slides along the rail over more than one card positioned in the row of slots. The assembly includes a pair of inserts that perform either seating or extracting more than one card positioned in more than one slot. The device includes a lever for biasing the jaw assembly, where the inserts engage a selected one of more than one card positioned in more than one slot and the retainer mechanism for performing either simultaneously seating more than one card into or simultaneously extracting more than one card from more than slot.

Abstract: A device comprises a rail configured to span and detachably couple to a housing. The device includes a plate that engages the housing and a mechanism securing the tool to the housing. The housing contains a printed circuit board configured with at least one row of slots, each slot configured with a retainer mechanism. A jaw assembly slides along the rail over more than one card positioned in the row of slots. The assembly includes a pair of inserts that perform either seating or extracting more than one card positioned in more than one slot. The device includes a lever for biasing the jaw assembly, where the inserts engage a selected one of more than one card positioned in more than one slot and the retainer mechanism for performing either simultaneously seating more than one card into or simultaneously extracting more than one card from more than slot.