Title:
1つのレーザと一緒に1つのモニタフォトダイオードを1つの光サブアセンブリ内に実装するシステム及び方法
Document Type and Number:
Japanese Patent JP2005537521
Kind Code:
A
Abstract:
A system and method of monitoring a laser output power and laser extinction ratio includes an optical subassembly physically placed between a point light source and a optical fiber device. The optical subassembly creates a convergent light beam by reflecting a collimated light beam from the point light source off an interior surface of a first side of the optical subassembly. The optical subassembly creates an incident ray of the convergent light beam by including on a second side of the optical subassembly a wedge-shaped air gap.
Inventors:
Cape welldale
Application Number:
JP2004541791A
Publication Date:
December 08, 2005
Filing Date:
September 29, 2003
Export Citation:
Assignee:
INTEL CORPORATION
International Classes:
G02B6/34; G02B6/42; H01S5/022; (IPC1-7): G02B6/42; H01S5/022
Attorney, Agent or Firm:
Akihiro Ryuka