| 摘要 |
PURPOSE:To obtain an airtight optical connector of a small connection loss, by mounting a rod lens of 0.5n (n is a natural number) in the sleeve of an adapter and sealing the rod lens in the sleeve of the adapter by soldering or thermosetting resin, etc. CONSTITUTION:The outside circumference of a rod lens of 0.5n (n is a natural number) pitch is metallized with Au preliminarily and is coated with a solder preliminarily, and the rod lens 5 is mounted in a lens holding sleeve 7b in an adapter 7 ad is soldered airtightly by heating the whole of the adapter 7. Thus, an airtight optical connector of a small connection loss is obtained. |
