Simulation and experiment of coupling a fundamental mode laser into a single mod

We experimentally demonstrate two kinds of all few-mode fiber (FMF) ring lasers with high-order mode

Quantum dot lasers are excellent on-chip light sources, offering high defect tolerance, low threshol

Wedge waves (WWs) in wedges, including their dispersion characteristics and mode transformation, are

Single-frequency 1319-nm laser was obtained by using a laser-diode-pumped monolithic Nd:YAG crystal

We demonstrated a high-power long-wave infrared laser based on a polarization beam coupling techniqu

Because pulse repetition rate affected directly the momentum coupling coefficient of transversely ex

Multimode dispersion is the main obstacle for high bandwidth in multimode optical fiber (MMF) commun

Nonreciprocity in single-mode fiber coil induced by orthogonal magnetic field

We study the non-classical properties of the single-mode electro-magnetic field resulting from the i

The comparatively large mode field single-mode photonic crystal fibers (PCFs) were fabricated, the l