| 摘要 |
An optical switch includes a core, a fluid reservoir coupled to the core via a tube, a thermal solution, and an insulating structure. The core includes a base, a matrix controller substrate, and a planar lightwave circuit. The planar lightwave circuit has a plurality of waveguides and trenches for rerouting an optical stream. The fluid reservoir supplies fluid to the plurality of trenches of the core. The core and the fluid reservoir are mounted on the thermal solution, which maintains the fluid reservoir at a higher temperature than the core by removing heat from the core and transferring some heat to the fluid reservoir. The insulating structure reduces any thermal leakage from the fluid reservoir to the core. In addition, the insulating structure can improve the temperature of the planar lightwave circuit and prevent unwanted atmospheric gases from entering the optical switch.
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