EP 3014714 A1 20160504 - FIBER LASER APPARATUS

Title (en)

FIBER LASER APPARATUS

Title (de)

FASERLASERVORRICHTUNG

Title (fr)

DISPOSITIF LASER À FIBRE

Publication

EP 3014714 A1 20160504 (DE)

Application

EP 15702262 A 20150202

Priority

DE 102014101483 A 20140206
DE 102014112397 A 20140828
DE 102014114310 A 20141001
EP 2015052068 W 20150202

Abstract (en)

[origin: WO2015117920A1] Disclosed is a fiber laser apparatus comprising at least one optical fiber (1) which has a fiber core made of or comprising a laser-active material and which is wound in loops, and pumping means (15) for optically pumping the fiber core of the at least one optical fiber (1) with pumping light (9), said pumping means (15) being designed in such a way that the pumping light (9) enters the at least one optical fiber (1) laterally from the outside during operation of the fiber laser apparatus.

IPC 8 full level

H01S 3/0941 (2006.01)

CPC (source: EP KR US)

H01S 3/06704 (2013.01 - EP KR US); H01S 3/094019 (2013.01 - EP KR US); H01S 3/094049 (2013.01 - EP KR US); H01S 3/094084 (2013.01 - EP KR US)

Citation (search report)

See references of WO 2015117920A1

Citation (examination)

DE 10035360 A1 20010301 - HOYA CORP [JP]
DE 19833166 A1 20000127 - BOSCH GMBH ROBERT [DE]
US 2002172236 A1 20021121 - SEKIGUCHI HIROSHI [JP], et al
US 2009129411 A1 20090521 - KOJIMA SEIJI [JP], et al

Designated contracting state (EPC)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2015117920 A1 20150813; AU 2015215066 A1 20160908; CA 2937044 A1 20150813; CN 105191024 A 20151223; EA 201691577 A1 20161230; EP 3014714 A1 20160504; JP 2017508308 A 20170323; KR 20160117153 A 20161010; PH 12016501543 A1 20160914; SG 11201606286X A 20160929; US 2016344154 A1 20161124

DOCDB simple family (application)

EP 2015052068 W 20150202; AU 2015215066 A 20150202; CA 2937044 A 20150202; CN 201580000501 A 20150202; EA 201691577 A 20150202; EP 15702262 A 20150202; JP 2016568114 A 20150202; KR 20157019168 A 20150202; PH 12016501543 A 20160804; SG 11201606286X A 20150202; US 201514906195 A 20150202