Broadband silicon photonics 8 × 8 switch based on double-Mach–Zehnder element switches
Keijiro Suzuki, Ken Tanizawa, Satoshi Suda, Hiroyuki Matsuura, Takashi Inoue, Kazuhiro Ikeda, Shu Namiki, and Hitoshi Kawashima
Optics Express
OSA
25
7
7538
7546