Abstract: An object to provide a submarine optical transmission apparatus capable of efficiently housing optical components and electric components. First component housing units can house either or both of an optical component and an electric component and are stacked in a Z-direction. A case can house the first component housing units and a longitudinal direction thereof is an X-direction. A heat dissipating member is disposed in the case and conducts heat generated in the first component housing units to the case.

Abstract: An object to provide a submarine optical transmission apparatus capable of efficiently housing optical components and electric components. A submarine optical transmission apparatus includes a case, an electric component housing unit, and an optical component housing unit. The electric component housing unit and the optical component housing unit can house either or both of an optical component and an electric component and are stacked in a Z-direction. The case can house the electric component housing unit and the optical component housing unit that are stacked, and a longitudinal direction thereof is an X-direction.

Abstract: An object to provide a submarine optical transmission apparatus capable of efficiently housing optical components and electric components. First component housing units can house either or both of an optical component and an electric component and are stacked in a Z-direction. A case can house the first component housing units and a longitudinal direction thereof is an X-direction. A heat dissipating member is disposed in the case and conducts heat generated in the first component housing units to the case.

Abstract: An object to provide a submarine optical transmission apparatus capable of efficiently housing optical components and electric components. A submarine optical transmission apparatus includes a case, an electric component housing unit, and an optical component housing unit. The electric component housing unit and the optical component housing unit can house either or both of an optical component and an electric component and are stacked in a Z-direction. The case can house the electric component housing unit and the optical component housing unit that are stacked, and a longitudinal direction thereof is an X-direction.

Abstract: An object to provide a submarine optical transmission apparatus capable of efficiently housing optical components and electric components. First component housing units can house either or both of an optical component and an electric component and are stacked in a Z-direction. A case can house the first component housing units and a longitudinal direction thereof is an X-direction. A heat dissipating member is disposed in the case and conducts heat generated in the first component housing units to the case.

Abstract: A new and distinct cultivar of Dianthus plant named ‘Shishika-01’, characterized by its upright and mounding plant habit; moderately vigorous growth habit; short internodes and freely branching habit; red purple-colored flowers with white-colored centers that are positioned above the foliar plane; and good garden performance.

Abstract: A new and distinct cultivar of Dianthus plant named ‘Shishika-02’, characterized by its compact, upright and uniformly mounding plant habit; vigorous growth habit; short internodes and freely branching habit; light purple to light violet-colored flowers with white-colored centers that are positioned above and beyond the foliar plane; and good garden performance.

Abstract: A new and distinct cultivar of Dianthus plant named ‘Holkahoripink’, characterized by its compact, uniformly mounding and upright to broadly spreading plant habit; relatively small leaves; freely flowering habit; intense pink-colored single flowers; and good container and garden performance.

Abstract: A new and distinct cultivar of Dianthus plant named ‘Holkahoriscarlet’, characterized by its compact, uniformly mounding and upright to broadly spreading plant habit; relatively small leaves; freely flowering habit; intense scarlet-colored single flowers; and good container and garden performance.