Abstract:
A mirror includes a mirror base provided with a flow channel through which a heat medium passes for cooling the mirror. The flow channel includes a buffer tank, portion for adjusting a flow rate of the heat medium in the flow channel. A reflective film is provided on the mirror base.
Abstract:
A mirror includes a mirror base provided with a flow channel through which a heat medium passes for cooling the mirror. The flow channel includes a buffer tank, portion for adjusting a flow rate of the heat medium in the flow channel. A reflective film is provided on the mirror base.
Abstract:
Provided is a laser device (1) which is installed within a predetermined space and on a predetermined floor area, the laser device includes: a master oscillator (11); at least one amplifier unit (MA) that amplifies a laser beam outputted from the master oscillator; at least one power source (D4, D5) unit that supplies excitation energy to the at least one amplifier unit; and a movement mechanism which enables at least one among the at least one amplifier unit and the at least one power source unit to be moved in a direction parallel with a floor surface.
Abstract:
A window unit may include: a window configured to allow a laser beam to be transmitted therethrough; and a holder for holding the window at a periphery thereof, the holder being provided with a flow channel thereinside configured to allow a fluid to flow.
Abstract:
Provided is a laser device which is installed within a predetermined space and on a predetermined floor area, the laser device may includes: a master oscillator; at least one amplifier unit that amplifies a laser beam outputted from the master oscillator; at least one power source unit that supplies excitation energy to the at least one amplifier unit; and a movement mechanism which enables at least one among the at least one amplifier unit and the at least one power source unit to be moved in a direction parallel with a floor surface.
Abstract:
A mirror is provided which may include: a substrate (111); a thermal diffusion layer (112) provided on a principal surface of the substrate, the thermal diffusion layer having a higher thermal conductivity than the substrate; and a reflective layer (113) provided on the thermal diffusion layer, the reflective layer having a lower thermal conductivity than the thermal diffusion layer.