Using a wet etch process, 27 meter long waveguides having optical loss of less than 0.1dB/m are demonstrated. Resonator measurements show that this loss value can be reduced to 0.037 dB/m.
展开▼
机译:使用湿法蚀刻工艺,证明了27米长的光损耗小于0.1dB / m的波导。谐振器测量结果表明,该损耗值可以降低至0.037 dB / m。
展开▼