Abstract: We present ring core fiber (RCF) collimators and realize micro-optical fiber isolators which support three OAM modes (OAM0, OAM1, OAM2) with low insertion loss (1.8dB) and high isolation ...
Bluetooth is a technology for short-range data transmission that has become so ubiquitous in recent years that we can no longer imagine life without it. This makes it all the more annoying when ...