Methods of making optical waveguides

Methods of making optical waveguides and waveguides made thereby

Methods of preparing glass substrates for magnetic media

Methods of soot overcladding an optical preform

Microcomputer controlled winder

Microprism and microrod lenses, method for the production...

Mineral fiber forming

Mineral fiberizing wheel

Mineral wool and process for producing same

Minimum dispersion at 1.55 .mu.m for single-mode step-index opti

Modified zirconia induction furnace

Modular molten glass column

Mold and method for producing molded glass articles

Mold holder arms for glassware forming machine and method of ope

Molten glass dropping nozzle, molded glass product...

Monitoring and control of optical fiber diameters

Multi-fiber fiber-optic assembly method

Multicapillary gas chromatography column

Multiple orifice bushing

Multiple-channel tubular devices