Advances in the generation of coherent lasers at wavelengths below 200 nm as well as the
associated equipment and technologies have greatly spurred the development of nonlinear …

Materials with large birefringence (Δ n) are highly needed by fiber-optic isolators, whereas
crystals showing strong second-order harmonic generation (SHG) are the key component for …

Antimony (III) borates with a stereochemical active lone pair remained unknown, although
the first antimony borate was reported more than twenty years ago. Now, the first antimony …

The non-π-conjugated sulfate system has long been overlooked as potential deep-UV
nonlinear optical (NLO) materials. Here we report two asymmetric anhydrous sulfates …

Fortschritte bei der Erzeugung kohärenter Laser unter 200 nm sowie Geräten und
Techniken zu deren Betrieb haben die Entwicklung von NLO‐Materialien mit der Fähigkeit …

Nitrates have long been ignored for practical uses as nonlinear optical (NLO) materials
because they are usually very easy to dissolve in water; despite this, the π‐conjugated …

Intercalation/deintercalation reactions enable introduction/removal of intercalants without
destructive structure transformation of host lattices. They are among the most versatile ways …

In order to meet the growing needs for the laser technology and optics industries, the goal is
to find suitable fundamental building blocks with large nonlinear-optical (NLO) coefficients …

Coherent light sources providing sub‐wavelength confined modes are in ever more demand
to face new challenges in a variety of disciplines. Scalability and cost‐effective production of …

Based on s-indaceno [1, 2, 3-cd; 5, 6, 7-c′ d′] diphenalene (1) consisting of two
phenalenyl moieties, the monomer 2 and its dimer 2 2 are designed by boron and nitrogen …