SLAB DIPS SOLD ONLY

Brand	Owner	Address	Description
PROMOL	Hans W. Barbe, Chemische Erzeugnisse GmbH	Alte Schmelze 2 Wiesbaden 13 6200 Germany	SLAB DIPS SOLD ONLY TO THE RUBBER MAKING INDUSTRY, NAMELY, A CHEMICAL AGENT INTO WHICH RUBBER SLABS PRODUCED BY A MILL ARE DIPPED TO PREVENT THE SLABS FROM STICKING TOGETHER WHEN THEY ARE STACKED;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A slab-type photonic crystal arranged to reduce the coupling loss in coupling to an optical fiber and to satisfy single-mode conditions. The photonic crystal has a slab having a plurality of slab refractive index portions and vacancies formed between the slab refractive index portions. The number, shape, size and refractive index of the slab refractive index portions and the number and shape of the vacancies are selected so that when a beam of light entering the waveguide expands to a maximum extent, the size of the beam in the slab thickness direction does not exceed the slab thickness.