微纳光器件是指尺寸在微纳米量级的光学器件，具有体积小、可靠性高、耦合效率高、重量轻、设计灵活、易于集成等优点。硫系玻璃作为一种新型的微纳光器件基质材料，具有优良的红外透过性能、极高的非线性系数、较小的双光子吸收系数、超短的非线性响应时间以及组分可调等优势。近年来硫系微纳光器件研究备受关注。回顾了硫系玻璃微纳光器件的研究历程，综述了硫系微纳光纤、微球、光子晶体、微环等几种微纳光器件的研究和发展状况，并对其发展前景进行了展望。

Micro/nano-optical devices are some optical devices which have micro/nano-scale size，and they have some advantages，such as small volume，high reliability，high coupling efficiency，light weight，flexible design and easy integration. As a novel substrate material of micro/nano-optical device，chalcogenide glass possess some unique advantages，such as large infrared transmission window，ultrahigh nonlinear coefficient， smaller two photon absorption coefficient，ultrashort nonlinear response time and tailorable compositions. In recent years，chalcogenide glass micro/nano-optical devices have attracted many attentions. The research progress of chalcogenide glass micro/nano-device is reviewed in terms of chalcogenide glass micro/nano-fiber， microsphere，photonic crystal and microring.Their potential applications and development prospects are also discussed.