WAVEGUIDE TYPE OPTICAL MODULE AND METHOD FOR MONITORING LIGHT EMITTING ELEMENT OF THE SAME

• Main Authors: AKUTSU HIDEKAZU, TANIDA KAZUTOSHI, SHIMIZU TAKASHI, SUZUKI TOSHIHIKO, OTSU SHIGEMI, FUJII TORU
• Format: Patent
• Language: English
• Published: 01.02.2007
• Subjects: BASIC ELECTRIC ELEMENTS; DEVICES USING STIMULATED EMISSION; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; SEMICONDUCTOR DEVICES

PROBLEM TO BE SOLVED: To provide a compact waveguide type optical module comprising an array optical waveguide coupled with a plurality of light emitting elements in which intensity of the light emitting element can be easily and inexpensively observed at a low cost, and to provide a method for moni...