METHOD OF MANUFACTURING PREFORM FOR OPTICAL WAVEGUIDE

• Main Authors: NAGASHIMA, TAKUJI, NAKAMAE, KAZUO, SASAOKA, EISUKE, TARU, TOSHIKI
• Format: Patent
• Language: English; French; German
• Published: 07.12.2011
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GLASS; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; METALLURGY; MINERAL OR SLAG WOOL; NANOTECHNOLOGY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PERFORMING OPERATIONS; PHYSICS; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TRANSPORTING