|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 1|
The present application discloses a method and circuitry that improves the monitoring and/or reporting accuracy and of a TOSA transmitter output power. In the method, the output power of an optical transmitter is measured at 25° C. and at N individual temperatures to obtain N tracking error (TE) values corresponding to the N individual temperature values, then a lookup table covering an operating temperature range of the transmitter is created based on a one-to-one mapping relationship between the TE values and the N individual temperatures and a line fi...
1. A method for controlling an output power of an optical transmitter, comprising: measuring an output power value of the optical transmitter at 25° C.;measuring the output power value of the optical transmitter at N additional individual temperatures to obtain N tracking error values (TE values) corresponding to said N additional individual temperature values, where N is an integer that is equal to or greater than 1;creating a lookup table covering an operating temperature range of the optical transmitter including said N individual temperature values b...