| 摘要 |
A discretely tunable locally seeded laser device is provided. The discretely tunable locally seeded laser device comprises: a first tunable laser comprising first discrete output modes; and, a second tunable laser arranged to receive output from the first tunable laser, but otherwise optically isolated from the first tunable laser, the second tunable laser comprising second discrete output modes, such that one first discrete output mode can optically seed an aligned second discrete output mode in a given position of one or more of the first discrete output modes and the second discrete output modes, the aligned second discrete output mode comprising a dominant output. |
