Patent · US Active

Temperature shift matching

US7680159B2 · kind B2 · utility

0Cited by

12References

27Claims

0Family size

Assignee

Vectronix Inc. · CH

Inventors

Ulrich Drodofsky · Oberkochen, DE
Marcel Zeller · Balgach, CH

Key dates

Filing date	Sep 30, 2005
Grant date	Mar 16, 2010
Priority date	—
Expiry date	May 10, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH01S2301/02
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Laser light (λL) within a spectrum range is generated (51g) and filtered (29g). Thereby the spectral location of the filter characteristic (λF) is shifted in a controlled manner (60) to establish a desired characteristic of output laser light as for considering a temperature depended shift (ΔÑ) of the spectrum range generated by the laser source (51g).

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