| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a compact surface emission laser module capable of monitoring an amount of light with high precision. <P>SOLUTION: A surface emission laser module includes a surface emission laser element 10 including a surface emission laser formed on a substrate; a package 30 to arrange the surface emission laser element therein; a lid part 40 having a transmission window 50 through which light from the surface emission laser transmits and connected to a side where the surface emission laser element is arranged in the package; and a light receiving element 20 mounted to the lid part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
