Infrared nonlinear optical (IR-NLO) crystals as a crucial part in all-solid-state lasers to
generate coherent tunable laser beam in the IR range, an important spectral interval for …

Second-order infrared nonlinear optical (IR-NLO) crystals are of great scientific and
technological significance because of the ability to produce coherent tunable laser …

Large band gap and strong nonlinear optical (NLO) effect are two valuable but contradictory
parameters, which are difficult to balance in one infrared (IR) NLO material. Herein, the first …

The developments of new infrared nonlinear optical (IR-NLO) crystals with excellent
comprehensive performance are urgently needed owing to the current commercially …

Inorganic chalcogenides have been studied as the most promising infrared (IR) nonlinear
optical (NLO) candidates for the past decades. However, it is proven difficult to discover high …

Abstract Design and exploratory synthesis of new mid‐infrared (mid‐IR) nonlinear optical
(NLO) materials are urgently needed for modern laser science and technology because the …

Infrared nonlinear optical (IR–NLO) materials are crucial for obtaining the solid-state lasers
in the spectral range of 2–20 μm, which have a broad range of applications, such as signal …

Simultaneous regulation and control of non-linear second-harmonic-generation (SHG)
coefficients (d eff) and linear birefringence (Δ n) of non-centrosymmetric (NCS) crystals is a …

Infrared (IR) nonlinear optical (NLO) crystals with outstanding properties are crucial for
extending the laser wavelengths through frequency conversion technology and have been …

Mid-far infrared nonlinear optical (NLO) materials are gaining both scientific and
technological interest in wide applications. The practical properties of one crystal are …