DETAILED NOTES ON YB:GLASS & ER

铒玻璃与钴尖晶石键合晶体中的铒离子提供红外波段的高效激光发射，而钴尖晶石作为调 Q 材料，能产生高功率脉冲输出与其他光纤元件相比，掺铒玻璃相对昂贵，这会影响光纤通信系统的总体成本。Carter finds himself being forced to care for a gaggle of German travellers who're suf