DE19514062A1 - Treiberstufe für kompakten gepulsten Hochleistungs-Halbleiterlaser - Google Patents
Treiberstufe für kompakten gepulsten Hochleistungs-HalbleiterlaserInfo
- Publication number
- DE19514062A1 DE19514062A1 DE19514062A DE19514062A DE19514062A1 DE 19514062 A1 DE19514062 A1 DE 19514062A1 DE 19514062 A DE19514062 A DE 19514062A DE 19514062 A DE19514062 A DE 19514062A DE 19514062 A1 DE19514062 A1 DE 19514062A1
- Authority
- DE
- Germany
- Prior art keywords
- pulse
- energy
- laser
- energy storage
- impedance
- 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.)
- Withdrawn
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 54
- 239000003990 capacitor Substances 0.000 claims abstract description 53
- 238000004146 energy storage Methods 0.000 claims abstract description 36
- 230000003287 optical effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 abstract description 2
- 238000010278 pulse charging Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
-
- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0036—Means reducing energy consumption
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940007835A KR970009668B1 (ko) | 1994-02-04 | 1994-04-14 | 레이저 다이오드 드라이버 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19514062A1 true DE19514062A1 (de) | 1995-11-02 |
Family
ID=19381038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19514062A Withdrawn DE19514062A1 (de) | 1994-04-14 | 1995-04-13 | Treiberstufe für kompakten gepulsten Hochleistungs-Halbleiterlaser |
Country Status (7)
| Country | Link |
|---|---|
| CN (1) | CN1132953A (it) |
| BR (1) | BR9501371A (it) |
| DE (1) | DE19514062A1 (it) |
| FR (1) | FR2720858A1 (it) |
| GB (1) | GB2288484A (it) |
| IT (1) | IT1273543B (it) |
| TW (1) | TW267267B (it) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10058774A1 (de) * | 2000-11-27 | 2002-06-13 | Adva Ag | Optische Sendeeinrichtung, insbesondere Laser-Sendeeinrichtung |
| EP1724922A2 (de) | 2005-05-18 | 2006-11-22 | Leuze lumiflex GmbH + Co. KG | Schaltungsanordnung zur Generierung von Lichtpulsen |
| WO2021013308A1 (de) | 2019-07-25 | 2021-01-28 | Jan Meijer | Nv-zentrum basierender mikrowellenfreier quantensensor und dessen anwendungen und ausprägungen |
| DE102020114782A1 (de) | 2020-01-07 | 2021-07-08 | Elmos Semiconductor Se | Mechanikloses LIDAR-System für eine Drohne |
| DE102020124564A1 (de) | 2020-01-07 | 2021-07-08 | Elmos Semiconductor Se | Linse für ein mechanikloses LIDARSystem für eine Drohne |
| WO2021140160A1 (de) | 2020-01-07 | 2021-07-15 | Elmos Semiconductor Se | Lichtmodul und lidar-vorrichtung mit mindestens einem derartigen lichtmodul |
| DE102021101584B3 (de) | 2021-01-25 | 2022-03-10 | Elmos Semiconductor Se | Mechanikloses ISO26262 konformes LIDAR-System |
| DE102021128923A1 (de) | 2021-01-25 | 2022-07-28 | Elmos Semiconductor Se | Mechanikloses ISO26262 konformes LIDAR-System |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022440B (zh) * | 2014-05-30 | 2017-02-01 | 绵阳科创园区精机电子有限公司 | 一种激光二极管微秒脉冲驱动电路及驱动方法 |
| CN111682399B (zh) * | 2020-06-20 | 2021-07-20 | 深圳市灵明光子科技有限公司 | 激光发射器驱动电路、系统及高速光通信装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE364403B (it) * | 1972-07-03 | 1974-02-18 | Bofors Ab | |
| US5121401A (en) * | 1990-05-03 | 1992-06-09 | Motorola, Inc. | Pulsed modulators utilizing transmission lines |
| US5280168A (en) * | 1991-11-25 | 1994-01-18 | The United States Of America As Represented By The Secretary Of The Army | Tapered radial transmission line for an optically activated hybrid pulser |
-
1995
- 1995-04-07 TW TW084103320A patent/TW267267B/zh active
- 1995-04-11 GB GB9507555A patent/GB2288484A/en not_active Withdrawn
- 1995-04-12 IT ITMI950750A patent/IT1273543B/it active IP Right Grant
- 1995-04-13 BR BR9501371A patent/BR9501371A/pt not_active Application Discontinuation
- 1995-04-13 FR FR9504444A patent/FR2720858A1/fr active Pending
- 1995-04-13 CN CN95104214.9A patent/CN1132953A/zh active Pending
- 1995-04-13 DE DE19514062A patent/DE19514062A1/de not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10058774A1 (de) * | 2000-11-27 | 2002-06-13 | Adva Ag | Optische Sendeeinrichtung, insbesondere Laser-Sendeeinrichtung |
| EP1724922A2 (de) | 2005-05-18 | 2006-11-22 | Leuze lumiflex GmbH + Co. KG | Schaltungsanordnung zur Generierung von Lichtpulsen |
| DE102005022715A1 (de) * | 2005-05-18 | 2006-11-23 | Leuze Lumiflex Gmbh + Co. Kg | Schaltungsanordnung |
| US7656917B2 (en) | 2005-05-18 | 2010-02-02 | Leuze Lumiflex Gmbh & Co. Kg | Circuit arrangement for generating light pulses |
| EP1724922A3 (de) * | 2005-05-18 | 2010-11-03 | Leuze lumiflex GmbH + Co. KG | Schaltungsanordnung zur Generierung von Lichtpulsen |
| US11988619B2 (en) | 2019-07-25 | 2024-05-21 | Quantum Technologies Gmbh | NV-center-based microwave-free quantum sensor and uses and characteristics thereof |
| WO2021013308A1 (de) | 2019-07-25 | 2021-01-28 | Jan Meijer | Nv-zentrum basierender mikrowellenfreier quantensensor und dessen anwendungen und ausprägungen |
| DE102020114782A1 (de) | 2020-01-07 | 2021-07-08 | Elmos Semiconductor Se | Mechanikloses LIDAR-System für eine Drohne |
| WO2021140160A1 (de) | 2020-01-07 | 2021-07-15 | Elmos Semiconductor Se | Lichtmodul und lidar-vorrichtung mit mindestens einem derartigen lichtmodul |
| EP4239370A2 (de) | 2020-01-07 | 2023-09-06 | Elmos Semiconductor SE | Lichtmodul und lidar-vorrichtung mit mindestens einem derartigen lichtmodul |
| EP4254011A2 (de) | 2020-01-07 | 2023-10-04 | Elmos Semiconductor SE | Lichtmodul und lidar-vorrichtung mit mindestens einem derartigen lichtmodul |
| DE102020124564A1 (de) | 2020-01-07 | 2021-07-08 | Elmos Semiconductor Se | Linse für ein mechanikloses LIDARSystem für eine Drohne |
| DE102020114782B4 (de) | 2020-01-07 | 2024-08-14 | Elmos Semiconductor Se | Mechanikloses LIDAR-System für eine Drohne |
| DE102021101584B3 (de) | 2021-01-25 | 2022-03-10 | Elmos Semiconductor Se | Mechanikloses ISO26262 konformes LIDAR-System |
| DE102021128923A1 (de) | 2021-01-25 | 2022-07-28 | Elmos Semiconductor Se | Mechanikloses ISO26262 konformes LIDAR-System |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1273543B (it) | 1997-07-08 |
| ITMI950750A0 (it) | 1995-04-12 |
| BR9501371A (pt) | 1995-11-14 |
| GB9507555D0 (en) | 1995-05-31 |
| ITMI950750A1 (it) | 1996-10-12 |
| FR2720858A1 (fr) | 1995-12-08 |
| GB2288484A (en) | 1995-10-18 |
| TW267267B (it) | 1996-01-01 |
| CN1132953A (zh) | 1996-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8180 | Miscellaneous part 1 |
Free format text: DER ANMELDER IST ZU AENDERN IN: COSMO-LASER, INC., SEOUL/SOUL, KR |
|
| 8181 | Inventor (new situation) |
Free format text: CHUNG, HYUNG-DONG, SEOUL/SOUL, KR |
|
| 8139 | Disposal/non-payment of the annual fee |