A century after the first optical cavity, coupled resonator optical waveguides (CROWs) were
conceived as a new way to guide light on a photonic chip. Controlling chains of coupled …

Chalcogenide glass (ChG) is increasingly demanded in infrared optical systems owing to its
excellent infrared optical properties. ChG infrared optics including ChG aspherical and …

We report the characteristics of low-loss chalcogenide waveguides for sensing in the mid-
infrared (MIR). The waveguides consisted of a Ge_11. 5As_24Se_64. 5 rib waveguide core …

Alloys of sulfur, selenium and tellurium, often referred to as chalcogenide semiconductors,
offer a highly versatile, compositionally-controllable material platform for a variety of passive …

Chalcogenide photonics offers unique solutions for a broad range of applications from mid-
infrared sensing to integrated, ultrafast, ultrahigh-bandwidth signal processing. However, to …

We numerically investigate mid-infrared supercontinuum (SC) generation in dispersion-
engineered, air-clad, Ge_11. 5As_24Se_64. 5 chalcogenide-glass channel waveguides …

An environment friendly nonlinear chalcogenide glass fiber with a Ge‐Sb‐Se core and a Ge‐
Se cladding is fabricated for bright broadband mid‐infrared (MIR) supercontinuum (SC) …

We report the fabrication of single mode buried channel waveguides for the whole mid-
infrared transparency range of chalcogenide sulphide glasses by means of direct laser …

Infrared transmitting materials (IRTMs) are prone to mechanical and corrosion damage
during long‐time exposure to harsh outside environments. However, conventional IRTMs …

Résumé Mid-infrared photonics in silicon needs low-loss integrated waveguides. While
monocrystalline germanium waveguides on silicon have been proposed, experimental …