Abstract Random Lasers (RLs) and Random Fiber Lasers (RFLs) have been the subject of
intense research since their first experimental demonstration in 1994 and 2007, respectively …

Photonics‐based microwave frequency mixing provides distinct features in terms of wide
frequency coverage, broad instantaneous bandwidth, small frequency‐dependent loss, and …

We show that the bulk-boundary correspondence for topological insulators can be modified
in the presence of non-Hermiticity. We consider a one-dimensional tight-binding model with …

Semiconductor electronics is commonplace in every household. Semiconductor devices
have enabled economically reasonable fiber-based optical communication, optical storage …

Heterogeneous III-V-on-silicon photonic integration has proved to be an attractive and
volume manufacturable solution that marries the merits of III-V compounds and silicon …

Abstract Data Center Networks (DCNs) are an essential infrastructure that impact the
success of cloud computing. A scalable and efficient data center is crucial in both the …

We will ask and partly answer a few questions. What is the difference between a laser and a
light bulb? In which frequency ranges are lasers available? Which are the sizes and the …

Owing to advances in fabrication technology and device design, semiconductor optical
amplifiers (SOAs) are evolving as a promising candidate for future optical coherent …

Recently, the need for optical signal processing with high information capacity and low cost
is rapidly increasing while Boolean functions handled by single-function logic gates are very …

All-optical photonic integrated devices have gained great attention in the field of optical
computing and large-scale integration. All-optical logic gates are useful for optical signal …