DE50001103D1 - PASSIVELY COUPLED FEMTOSE CUSTOMER LASER - Google Patents

PASSIVELY COUPLED FEMTOSE CUSTOMER LASER

Info

Publication number
DE50001103D1
DE50001103D1 DE50001103T DE50001103T DE50001103D1 DE 50001103 D1 DE50001103 D1 DE 50001103D1 DE 50001103 T DE50001103 T DE 50001103T DE 50001103 T DE50001103 T DE 50001103T DE 50001103 D1 DE50001103 D1 DE 50001103D1
Authority
DE
Germany
Prior art keywords
femtose
passively coupled
customer
laser
customer laser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50001103T
Other languages
German (de)
Inventor
Thomas Dekorsy
Albrecht Bartels
Heinrich Kurz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GigaOptics GmbH
Original Assignee
GigaOptics GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GigaOptics GmbH filed Critical GigaOptics GmbH
Priority to DE50001103T priority Critical patent/DE50001103D1/en
Priority claimed from PCT/DE2000/001584 external-priority patent/WO2000072412A1/en
Application granted granted Critical
Publication of DE50001103D1 publication Critical patent/DE50001103D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S2301/00—Functional characteristics
    • H01S2301/08—Generation of pulses with special temporal shape or frequency spectrum
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08059—Constructional details of the reflector, e.g. shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/162—Solid materials characterised by an active (lasing) ion transition metal
    • H01S3/1625—Solid materials characterised by an active (lasing) ion transition metal titanium
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1631—Solid materials characterised by a crystal matrix aluminate
    • H01S3/1636—Al2O3 (Sapphire)
DE50001103T 1999-05-21 2000-05-19 PASSIVELY COUPLED FEMTOSE CUSTOMER LASER Expired - Lifetime DE50001103D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50001103T DE50001103D1 (en) 1999-05-21 2000-05-19 PASSIVELY COUPLED FEMTOSE CUSTOMER LASER

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19923541 1999-05-21
DE19960765A DE19960765C2 (en) 1999-05-21 1999-12-16 Highly repetitive femtosecond laser
PCT/DE2000/001584 WO2000072412A1 (en) 1999-05-21 2000-05-19 Passively mode-coupled femtosecond laser
DE50001103T DE50001103D1 (en) 1999-05-21 2000-05-19 PASSIVELY COUPLED FEMTOSE CUSTOMER LASER

Publications (1)

Publication Number Publication Date
DE50001103D1 true DE50001103D1 (en) 2003-02-20

Family

ID=7908872

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19960765A Expired - Fee Related DE19960765C2 (en) 1999-05-21 1999-12-16 Highly repetitive femtosecond laser
DE50001103T Expired - Lifetime DE50001103D1 (en) 1999-05-21 2000-05-19 PASSIVELY COUPLED FEMTOSE CUSTOMER LASER

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19960765A Expired - Fee Related DE19960765C2 (en) 1999-05-21 1999-12-16 Highly repetitive femtosecond laser

Country Status (1)

Country Link
DE (2) DE19960765C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003500861A (en) 1999-05-21 2003-01-07 ギガオプティクス・ゲーエムベーハー Passive mode-locked femtosecond laser
DE10063976B4 (en) * 2000-12-21 2004-08-19 Lzh Laserzentrum Hannover E.V. Resonator, regenerative amplifier for ultrashort laser pulses and multilayer mirrors
DE10125206B4 (en) * 2001-05-14 2005-03-10 Forschungsverbund Berlin Ev Process for direct microstructuring of materials
AU2002328304A1 (en) * 2002-06-26 2004-01-19 Lzh Laserzentrum Hannover E.V. Resonator, regenerative amplifier for ultrashort laser pulses, and a multi-layer mirror
AU2002368199A1 (en) * 2002-08-28 2004-03-19 Agilent Technologies Inc. Cavity with dispersive element
DE102006025607A1 (en) * 2006-05-24 2007-11-29 Friedrich Lütze Gmbh & Co. Kg Device for automatically switching off or switching an electrical consumer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5383198A (en) * 1993-10-25 1995-01-17 Cornell Research Foundation, Inc. Self-starting mode-locked ring cavity laser
JP3204476B2 (en) * 1994-03-03 2001-09-04 日本電信電話株式会社 Drive frequency mixing mode-locked laser device
US5799025A (en) * 1995-05-12 1998-08-25 Novatic Laser Systems, Inc. Self starting, self mode-locked lasers
US5627848A (en) * 1995-09-05 1997-05-06 Imra America, Inc. Apparatus for producing femtosecond and picosecond pulses from modelocked fiber lasers cladding pumped with broad area diode laser arrays

Also Published As

Publication number Publication date
DE19960765C2 (en) 2001-10-31
DE19960765A1 (en) 2000-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition