FI121040B - Modlåst fiberlaser - Google Patents
Modlåst fiberlaser Download PDFInfo
- Publication number
- FI121040B FI121040B FI20055220A FI20055220A FI121040B FI 121040 B FI121040 B FI 121040B FI 20055220 A FI20055220 A FI 20055220A FI 20055220 A FI20055220 A FI 20055220A FI 121040 B FI121040 B FI 121040B
- Authority
- FI
- Finland
- Prior art keywords
- att
- och
- cavity
- fiber laser
- fabry
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 27
- 239000004065 semiconductor Substances 0.000 claims description 45
- 239000006185 dispersion Substances 0.000 claims description 29
- 239000010410 layer Substances 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 14
- 230000003287 optical effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 3
- RYXPMWYHEBGTRV-UHFFFAOYSA-N Omeprazole sodium Chemical compound [Na+].N=1C2=CC(OC)=CC=C2[N-]C=1S(=O)CC1=NC=C(C)C(OC)=C1C RYXPMWYHEBGTRV-UHFFFAOYSA-N 0.000 claims 12
- 238000010276 construction Methods 0.000 claims 3
- 239000003086 colorant Substances 0.000 claims 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- 241001318750 Sagda Species 0.000 claims 1
- 230000003187 abdominal effect Effects 0.000 claims 1
- 230000004075 alteration Effects 0.000 claims 1
- 210000003484 anatomy Anatomy 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 235000019788 craving Nutrition 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000002529 flux (metallurgy) Substances 0.000 claims 1
- 238000010147 laser engraving Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000002096 quantum dot Substances 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 description 9
- 238000009738 saturating Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052691 Erbium Inorganic materials 0.000 description 2
- 241000961787 Josa Species 0.000 description 2
- 229910052769 Ytterbium Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 2
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/3523—Non-linear absorption changing by light, e.g. bleaching
-
- 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
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06791—Fibre 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
- H01S3/10—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
- H01S3/1115—Passive mode locking using intracavity saturable absorbers
- H01S3/1118—Semiconductor saturable absorbers, e.g. semiconductor saturable absorber mirrors [SESAMs]; Solid-state saturable absorbers, e.g. carbon nanotube [CNT] based
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour by interference
- G02F1/213—Fabry-Perot type
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
- G02F2201/307—Reflective grating, i.e. Bragg grating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- General Physics & Mathematics (AREA)
- Lasers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20055220A FI121040B (sv) | 2005-05-10 | 2005-05-10 | Modlåst fiberlaser |
| PCT/FI2006/050184 WO2006120301A1 (en) | 2005-05-10 | 2006-05-10 | A mode-locked fiber laser |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20055220 | 2005-05-10 | ||
| FI20055220A FI121040B (sv) | 2005-05-10 | 2005-05-10 | Modlåst fiberlaser |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20055220A0 FI20055220A0 (sv) | 2005-05-10 |
| FI20055220A FI20055220A (sv) | 2007-01-09 |
| FI121040B true FI121040B (sv) | 2010-06-15 |
Family
ID=34630156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20055220A FI121040B (sv) | 2005-05-10 | 2005-05-10 | Modlåst fiberlaser |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI121040B (sv) |
| WO (1) | WO2006120301A1 (sv) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5278855A (en) * | 1992-05-11 | 1994-01-11 | At&T Bell Laboratories | Broadband semiconductor saturable absorber |
| US5436925A (en) * | 1994-03-01 | 1995-07-25 | Hewlett-Packard Company | Colliding pulse mode-locked fiber ring laser using a semiconductor saturable absorber |
| US6393035B1 (en) * | 1999-02-01 | 2002-05-21 | Gigatera Ag | High-repetition rate passively mode-locked solid-state laser |
| DE10009309B4 (de) * | 2000-02-26 | 2004-05-19 | Richter, Wolfgang, Dr. | Sättigbarer Halbleiterabsorber |
-
2005
- 2005-05-10 FI FI20055220A patent/FI121040B/sv not_active IP Right Cessation
-
2006
- 2006-05-10 WO PCT/FI2006/050184 patent/WO2006120301A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| FI20055220A0 (sv) | 2005-05-10 |
| FI20055220A (sv) | 2007-01-09 |
| WO2006120301A1 (en) | 2006-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6778565B2 (en) | Pulse-generating laser | |
| US7933300B2 (en) | Resonant fabry-perot semiconductor saturable absorbers and two photon absorption power limiters | |
| EP1735681B1 (en) | Surface emitting laser with an integrated absorber | |
| JP2847006B2 (ja) | 光学装置 | |
| JP2003521106A (ja) | 可飽和ブラッグ反射器を含む反射鏡を有する半導体レーザ | |
| EP1606863B1 (en) | Improvements in and relating to vertical-cavity semiconductor optical devices | |
| US20030058904A1 (en) | Pulse-generating laser | |
| US6628695B1 (en) | Monolithically integrated mode-locked vertical cavity surface emitting laser (VCSEL) | |
| JP6215907B2 (ja) | セルフモード同期半導体ディスクレーザ（ｓｄｌ） | |
| US6538298B1 (en) | Semiconductor saturable absorber mirror | |
| US6826219B2 (en) | Semiconductor saturable absorber device, and laser | |
| JPH08262380A (ja) | 非共鳴ファブリ・ペローｐｉｎ変調装置 | |
| US6741619B1 (en) | Semiconductor elements for stabilizing laser output | |
| JP2016540387A (ja) | 改良型自動モード・ロック半導体ディスクレーザ（ｓｄｌ） | |
| FI121040B (sv) | Modlåst fiberlaser | |
| JP6688218B2 (ja) | モード同期半導体ディスクレーザ（ｓｄｌ） | |
| JP6997518B2 (ja) | 改良型受動的モードロック同期半導体ディスクレーザ（ｓｄｌ） | |
| JP2009016607A (ja) | モードロックレーザ装置 | |
| US7558299B2 (en) | Semiconductor saturable absorber and fabrication method thereof | |
| Vorobiev et al. | Single-frequency-mode Q-switched Nd: YAG laser controlled by volume Bragg gratings | |
| Sieber et al. | Multi-gigahertz high-power femtosecond semiconductor disk lasers | |
| Guina et al. | Mode-locked fiber lasers based on semiconductor saturable absorbers | |
| EP1161783A1 (en) | Saturable bragg reflector with increased modulation depth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Ref document number: 121040 Country of ref document: FI |
|
| MM | Patent lapsed |