| 摘要 |
<p>The method involves being provided with two structures, e.g. respective laminas of an active solid (4) and of saturable absorber (2). One or more spacers (31,33,35,37) are formed on one structure to define along their edges one or more cavities to the side, each with a base where a boundary material (32,34,36), e.g. a photosensitive resin, silica gel or PbSn or InSn solder, is formed on at least one of them, e.g. the active material of Er-doped glass. The two laminae are then manually positioned such that the boundary material lie at their interface and then heated. The heating causes the boundaries to liquify in order to cause a continuous boundary.</p> |
