METAL GRATING

Brand Owner (click to sort) Address Description
GALOK IKG USA 1514 S. Sheldon Road Houston TX 77530 METAL GRATING;
GARY IKG USA 1514 S. Sheldon Road Houston TX 77530 METAL GRATING;
GRATEWALK GS METALS CORP. 3764 Longspur Road Pinckneyville IL 62274 metal grating, catwalks, walkways, planks, stairs and attaching hardware used to form rooftop walkway systems, all sold as a unit;GRATE WALK;
GRIPWALK GS METALS CORP. 3764 Longspur Road Pinckneyville IL 62274 metal grating, catwalks, walkways, planks, stairs and attaching hardware used to form rooftop walkway systems, all sold as a unit;GRIP WALK;
LITEBAR Ohio Gratings, Inc. 5299 Southway Street, S. W. Canton OH 447061943 METAL GRATING;LITE BAR; LIGHT BAR;
NEWPORT BALCO-METALINES P.O. Box 17249, 2626 S. Sheridan Wichita KS 67217 metal grating;
RY-WEDG RYERSON PROCUREMENT CORPORATION 227 W. Monroe St., 27th Floor Chicago IL 60606 Metal Grating;RY-WEDGE;
TRANSFORMAT BALCO-METALINES, a Division of BALCO INC. P.O. Box 17249, 2626 S. Sheridan Wichita KS 67217 metal grating;
WELDFORGED HARSCO TECHNOLOGIES 415 North Main Street Fairmont MN 56031 Metal Grating;
WELDFORGED IKG USA 1514 S. Sheldon Road Houston TX 77530 Metal grating;WELD FORGED;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An optical wavelength grating coupler incorporating one or more distributed Bragg reflectors (DBR) or other reflective elements to enhance the coupling efficiency thereof. The grating coupler has a grating comprising a plurality of scattering elements adapted to scatter light along a portion of an optical path, and the one or more DBRs are positioned with respect to the grating such that light passing through the grating towards the substrate of the grating coupler is reflected back by DBRs toward the grating. The DBR comprises a multilayer stack of various materials and may be formed on the substrate of the grating coupler. The grating coupler may include a gas-filled cavity, where the cavity is formed by a conventional etching process and is used to reflect light toward the grating. The grating coupler may also incorporate an anti-reflection coating to reduce reflective loss on the surface of the grating.