BE487006A - - Google Patents
Info
- Publication number
- BE487006A BE487006A BE487006DA BE487006A BE 487006 A BE487006 A BE 487006A BE 487006D A BE487006D A BE 487006DA BE 487006 A BE487006 A BE 487006A
- Authority
- BE
- Belgium
- Prior art keywords
- frequency
- oscillations
- pulses
- gas
- generator
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 15
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000035559 beat frequency Effects 0.000 claims description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 230000001747 exhibiting effect Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 235000003197 Byrsonima crassifolia Nutrition 0.000 claims 1
- 240000001546 Byrsonima crassifolia Species 0.000 claims 1
- 230000000368 destabilizing effect Effects 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 26
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000002044 microwave spectrum Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 1
- 241000219422 Urtica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- -1 methyl halides Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/02—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element
- H03L7/04—Automatic control of frequency or phase; Synchronisation using a frequency discriminator comprising a passive frequency-determining element wherein the frequency-determining element comprises distributed inductance and capacitance
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE487006A true BE487006A (enrdf_load_stackoverflow) |
Family
ID=132554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE487006D BE487006A (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE487006A (enrdf_load_stackoverflow) |
-
0
- BE BE487006D patent/BE487006A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102243455B1 (ko) | 안정화된 마이크로파-주파수 소스 | |
CN107069390B (zh) | 光电振荡器 | |
CN103941515B (zh) | 梳齿频率间隔可扫频的光频梳产生装置及产生方法 | |
EP3369172B1 (fr) | Dispositif de génération photonique de signaux micro-ondes à modulation linéaire de fréquence arbitraires | |
FR2521368A1 (fr) | Modulateur de frequence lineaire pour un radio-altimetre a onde entretenue modulee en frequence | |
EP3523644B1 (fr) | Détecteur de gaz et procède de mesure d'une concentration gazeuse par l'effet photo-acoustique | |
CA1248168A (fr) | Dispositif de stabilisation en frequence d'un laser a excitation rf | |
CN111740784A (zh) | 基于电光调制的微波光子复合调制合成极窄脉冲产生系统 | |
BE487006A (enrdf_load_stackoverflow) | ||
WO2019076983A1 (fr) | Oscillateur radiofrequence ameliore | |
CN108919588A (zh) | 光纤激光四波混频驱动产生宽波段可调谐远红外光梳装置 | |
BE489799A (enrdf_load_stackoverflow) | ||
BE487212A (enrdf_load_stackoverflow) | ||
CN115001594B (zh) | 小型化宽带可调谐低相噪光电振荡器 | |
EP0708341B1 (fr) | Procédé de réglage et d'ajustement en fréquence, notamment de ponts hyperfréquences, et dispositif mettant en oeuvre un tel procédé | |
Tekavec et al. | Video rate THz imaging based on frequency upconversion using a near-IR CMOS camera | |
FR2717320A1 (fr) | Procédé et système de correction de la modulation de puissance d'un laser à modulation de fréquence. | |
JP2004520714A (ja) | 周波数が安定化されたレーザ装置の制御状態を検討するための方法及び周波数が安定化されたレーザ装置 | |
BE493048A (enrdf_load_stackoverflow) | ||
BE487007A (enrdf_load_stackoverflow) | ||
BE485797A (enrdf_load_stackoverflow) | ||
BE491209A (enrdf_load_stackoverflow) | ||
Armstrong et al. | Demonstration of a frequency-modulated, pulsed optical parametric oscillator | |
BE479672A (enrdf_load_stackoverflow) | ||
CH275637A (fr) | Procédé de stabilisation d'une fréquence ultra-haute et appareil pour la mise en oeuvre de ce procédé. |