METHOD FOR PRODUCING GLASS MATRIX AND PRODUCTION DEVICE

摘要

Provided is a method for producing a glass matrix by depositing silica powder containing silica particles on a starting material. The method comprises: a transfer step for transferring silica powder; a separation step for separating and dispersing aggregate of silica particles contained in the silica powder, during transfer performed in the transfer step; and a deposition step for depositing, on a starting material, the transferred silica powder that has been obtained by separating and dispersing the aggregate of the silica particles. It is therefore possible to produce a glass matrix that has a surface having good smoothness.