发明名称 METHOD FOR CALIBRATING A TUNABLE LASER
摘要 Method for calibrating and tuning a part wise monotonically, continuously tunable semiconductor laser having a phase section and a first Bragg reflector section, through which sections a phase current and a first reflector current, respectively, are applied, which laser is not actively cooled, includes a) a calibration step, including obtaining at least two tuning lines along which tuning lines all combinations of phase and Bragg currents are stable operating points, identifying at least one reference stable operating point along a first one of the identified tuning lines at which operating point the laser emits light at a certain reference frequency, and storing at least one reference stable operating point; and b) a subsequent tuning step, during which the output frequency of the laser in relation to the reference frequency is controlled to a desired output frequency by translating the operating point of the laser along the first tuning line.
申请公布号 US2013243014(A1) 申请公布日期 2013.09.19
申请号 US201113877349 申请日期 2011.10.05
申请人 ERIKSSON URBAN;LEWEN ROBERT;WESSTROEM JAN-OLOF;OEHMAN FILIP;SYNTUNE AB 发明人 ERIKSSON URBAN;LEWEN ROBERT;WESSTROEM JAN-OLOF;OEHMAN FILIP
分类号 H01S5/06 主分类号 H01S5/06
代理机构 代理人
主权项
地址