Photonics, Photonics, Devices and Systems VII : 8th International conference. Prague, Czech Republic. August 28-30, 2017. -- Washington : SPIE, 2017. -- 342 s. -- (Proceedings of SPIE, ; Vol. 10603. ISSN 0277-786X ISSN 1996-756X (online)). -- ISBN : 978-1-510-61702-5. -- 978-1-510-61703-2 (online).