Patent · US Active

Operating a pulse laser diode

US8094694B2 · kind B2 · utility

0Cited by

2References

8Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Martin Rudolf Behringer · Regensburg, DE
Josip Maric · Sinzing, DE
Stefan Morgott · Pentling, DE

Key dates

Filing date	Sep 17, 2008
Grant date	Jan 10, 2012
Priority date	—
Expiry date	Oct 31, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH01S5/0687
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Circuit arrangements for the operation of a pulse laser diode and methods for operating a pulse laser diode include a current source to supply a direct current to the pulse laser diode. The circuit arrangement can provide operation of the pulse laser diode that can be stable and without unintentional shifts in wavelength.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.