发明名称 |
Hermetically sealed transmitter optical subassembly |
摘要 |
During assembly of a transmitter optical subassembly (TOSA), an alignment in Z-direction between a fiber stub array (FSA) and a VCSEL array is performed first, then an alignment in X-Y direction is performed. A rough pre-alignment in X-Y direction may also be performed prior to the alignment in Z-direction. A vertical cavity surface emitting laser (VCSEL) array may be hermetically sealed using a lens assembly or by using a separate lid assembly. The hermetic sealing and attaching of different components may be achieved by laser welding and/or soldering or any other suitable method.
|
申请公布号 |
US6757308(B1) |
申请公布日期 |
2004.06.29 |
申请号 |
US20020152701 |
申请日期 |
2002.05.22 |
申请人 |
OPTICAL COMMUNICATION PRODUCTS, INC. |
发明人 |
ELDRING JOACHIM;MYNATT BLAKE;MALONE KEVIN;ADAMS RICH |
分类号 |
G02B6/00;G02B6/30;G02B6/36;H01S5/02;H01S5/022;H01S5/22;H01S5/42;(IPC1-7):H01S5/22 |
主分类号 |
G02B6/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|