AU2001253372A1 - Method and apparatus for generating frequency modulated pulses - Google Patents
Method and apparatus for generating frequency modulated pulsesInfo
- Publication number
- AU2001253372A1 AU2001253372A1 AU2001253372A AU5337201A AU2001253372A1 AU 2001253372 A1 AU2001253372 A1 AU 2001253372A1 AU 2001253372 A AU2001253372 A AU 2001253372A AU 5337201 A AU5337201 A AU 5337201A AU 2001253372 A1 AU2001253372 A1 AU 2001253372A1
- Authority
- AU
- Australia
- Prior art keywords
- signal
- laser
- frequency
- dispersive element
- optical
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000003287 optical effect Effects 0.000 claims abstract description 43
- 239000000835 fiber Substances 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000006185 dispersion Substances 0.000 abstract description 20
- 238000001228 spectrum Methods 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 241001646071 Prioneris Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 241000238366 Cephalopoda Species 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
- H01S5/0622—Controlling the frequency of the radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29317—Light guides of the optical fibre type
- G02B6/29319—With a cascade of diffractive elements or of diffraction operations
- G02B6/2932—With a cascade of diffractive elements or of diffraction operations comprising a directional router, e.g. directional coupler, circulator
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/12—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
- H01S5/1206—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers having a non constant or multiplicity of periods
- H01S5/1212—Chirped grating
-
- 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
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/146—External cavity lasers using a fiber as external cavity
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19581800P | 2000-04-11 | 2000-04-11 | |
US60195818 | 2000-04-11 | ||
US09/816,937 US6834134B2 (en) | 2000-04-11 | 2001-03-23 | Method and apparatus for generating frequency modulated pulses |
US09816937 | 2001-03-23 | ||
PCT/US2001/011817 WO2001097341A2 (en) | 2000-04-11 | 2001-04-11 | Method and apparatus for generating frequency modulated pulses |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001253372A1 true AU2001253372A1 (en) | 2001-12-24 |
Family
ID=26891364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001253372A Abandoned AU2001253372A1 (en) | 2000-04-11 | 2001-04-11 | Method and apparatus for generating frequency modulated pulses |
Country Status (8)
Country | Link |
---|---|
US (1) | US6834134B2 (ja) |
EP (1) | EP1275180B1 (ja) |
JP (1) | JP2004503944A (ja) |
AT (1) | ATE311681T1 (ja) |
AU (1) | AU2001253372A1 (ja) |
CA (1) | CA2404158A1 (ja) |
DE (1) | DE60115412T2 (ja) |
WO (1) | WO2001097341A2 (ja) |
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US8135050B1 (en) | 2005-07-19 | 2012-03-13 | Raydiance, Inc. | Automated polarization correction |
US8189971B1 (en) | 2006-01-23 | 2012-05-29 | Raydiance, Inc. | Dispersion compensation in a chirped pulse amplification system |
US7444049B1 (en) | 2006-01-23 | 2008-10-28 | Raydiance, Inc. | Pulse stretcher and compressor including a multi-pass Bragg grating |
US8232687B2 (en) | 2006-04-26 | 2012-07-31 | Raydiance, Inc. | Intelligent laser interlock system |
US9130344B2 (en) | 2006-01-23 | 2015-09-08 | Raydiance, Inc. | Automated laser tuning |
US20070236384A1 (en) * | 2006-02-12 | 2007-10-11 | Gennadii Ivtsenkov | Cost-effective friend-or-foe (IFF) combat infrared alert and identification system (CID) |
US7822347B1 (en) | 2006-03-28 | 2010-10-26 | Raydiance, Inc. | Active tuning of temporal dispersion in an ultrashort pulse laser system |
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US8131157B2 (en) | 2007-01-22 | 2012-03-06 | Finisar Corporation | Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter |
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JP5394412B2 (ja) | 2011-01-11 | 2014-01-22 | 株式会社アドバンテスト | 光信号出力装置、電気信号出力装置、および試験装置 |
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US9502860B1 (en) * | 2013-03-15 | 2016-11-22 | Insight Photonic Solutions, Inc. | Eliminating unwanted optical output power from a multi-device tunable laser by using a wavelength blocking component |
CN104052547B (zh) * | 2014-05-23 | 2016-08-24 | 同济大学 | 一种带有谐振腔的光纤非线性和色散效应补偿装置 |
CN104078840B (zh) * | 2014-07-04 | 2017-02-15 | 西安电子科技大学 | 一种产生激光线性调频信号的方法 |
WO2017144187A1 (en) * | 2016-02-26 | 2017-08-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Chromatic dispersion compensation |
CN110518454A (zh) * | 2019-07-19 | 2019-11-29 | 深圳技术大学 | 一种能实现超连续谱光谱激光的种子源装置 |
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EP0880832B1 (en) * | 1996-02-16 | 2004-06-16 | BRITISH TELECOMMUNICATIONS public limited company | Optical pulse source |
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US5982963A (en) * | 1997-12-15 | 1999-11-09 | University Of Southern California | Tunable nonlinearly chirped grating |
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-
2001
- 2001-03-23 US US09/816,937 patent/US6834134B2/en not_active Expired - Lifetime
- 2001-04-11 WO PCT/US2001/011817 patent/WO2001097341A2/en active IP Right Grant
- 2001-04-11 AT AT01926864T patent/ATE311681T1/de not_active IP Right Cessation
- 2001-04-11 CA CA002404158A patent/CA2404158A1/en not_active Abandoned
- 2001-04-11 EP EP01926864A patent/EP1275180B1/en not_active Expired - Lifetime
- 2001-04-11 AU AU2001253372A patent/AU2001253372A1/en not_active Abandoned
- 2001-04-11 DE DE60115412T patent/DE60115412T2/de not_active Expired - Lifetime
- 2001-04-11 JP JP2002511438A patent/JP2004503944A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6834134B2 (en) | 2004-12-21 |
DE60115412T2 (de) | 2006-08-03 |
WO2001097341A3 (en) | 2002-05-16 |
WO2001097341A2 (en) | 2001-12-20 |
EP1275180A2 (en) | 2003-01-15 |
DE60115412D1 (de) | 2006-01-05 |
ATE311681T1 (de) | 2005-12-15 |
JP2004503944A (ja) | 2004-02-05 |
US20010036332A1 (en) | 2001-11-01 |
CA2404158A1 (en) | 2001-12-20 |
EP1275180B1 (en) | 2005-11-30 |
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