(19)
(11) EP 2 908 392 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
16.05.2018 Bulletin 2018/20

(45) Mention of the grant of the patent:
04.04.2018 Bulletin 2018/14

(21) Application number: 14305187.8

(22) Date of filing: 13.02.2014
(51) International Patent Classification (IPC): 
H01S 5/0625(2006.01)
H01S 5/10(2006.01)
 H01S 5/12(2006.01)

(54)

Tunable laser device

Abstimmbare Laservorrichtung

Dispositif laser réglable

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(43) Date of publication of application:
19.08.2015 Bulletin 2015/34

(73) Proprietor: Alcatel Lucent
91620 Nozay (FR)

(72) Inventors:
  • Chimot, Nicolas
    91460 Marcoussis (FR)
  • Debregeas-Sillard, Hélène
    Murray Hill, NJ 07974-0636 (US)

(74) Representative: Berthier, Karine 
Alcatel-Lucent Intellectual Property Business Group 148/152, route de la Reine
92100 Boulogne-Billancourt
92100 Boulogne-Billancourt (FR)


(56) References cited: : 
EP-A2- 0 409 487
US-A1- 2002 064 203
 US-A- 5 642 371
   
  • TAKAHIRO NUMAI: "1.5-UM WAVELENGTH TUNABLE PHASE-SHIFT-CONTROLLED DISTRIBUTED FEEDBACK LASER", JOURNAL OF LIGHTWAVE TECHNOLOGY, IEEE SERVICE CENTER, NEW YORK, NY, US, vol. 10, no. 2, 1 February 1992 (1992-02-01), pages 199-205, XP000267491, ISSN: 0733-8724, DOI: 10.1109/50.120575
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).