METHOD AND EQUIPMENT FOR OPTICAL COMMUNICATION

• Main Author: YOKOGAWA SEIICHI
• Format: Patent
• Language: English
• Published: 10.07.2001
• Edition: 7
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

PROBLEM TO BE SOLVED: To reduce the influence of a certain type of optical communication to the other types of optical communications. SOLUTION: When the optical communication is carried out by using a subcarrier to the infrared rays, the direct current light is additionally emitted in a time T1 whe...