Nec corporation (20240137030). ATOMIC OSCILLATOR simplified abstract
Contents
- 1 ATOMIC OSCILLATOR
ATOMIC OSCILLATOR
Organization Name
Inventor(s)
Takahiro Fujisaku of Tokyo (JP)
ATOMIC OSCILLATOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240137030 titled 'ATOMIC OSCILLATOR
Simplified Explanation
The abstract describes an atomic oscillator system that utilizes an alkali metal atom encapsulated in a gas cell, along with a light generating unit, a light detecting unit, and a control device to determine the resonance frequency of the emission light based on the detected transmitted light.
- Gas cell containing an alkali metal atom
- Light generating unit emitting emission light onto the gas cell
- Light detecting unit detecting transmitted light passed through the gas cell
- Control device determining resonance frequency of the emission light based on the detected transmitted light
- Control device storing correspondence information to associate feature values of transmitted light spectrum with the state of the emission light
- Estimation processing to extract feature values of the transmitted light spectrum and estimate the state of the emission light based on the correspondence information
- Control of emission light state based on the estimated state of the emission light
Potential Applications
This technology could be applied in:
- Atomic clocks
- Quantum computing
- Precision measurement devices
Problems Solved
This technology helps in:
- Improving accuracy and stability of atomic oscillators
- Enhancing performance of atomic frequency standards
Benefits
The benefits of this technology include:
- High precision in determining resonance frequency
- Improved control over emission light state
- Enhanced reliability and accuracy in atomic oscillator systems
Potential Commercial Applications
This technology could be commercially applied in:
- Telecommunications industry
- Aerospace and defense sector
- Scientific research institutions
Possible Prior Art
One possible prior art could be the use of similar atomic oscillator systems in scientific research and precision measurement devices.
Unanswered Questions
How does this technology compare to traditional atomic oscillator systems?
This article does not provide a direct comparison between this technology and traditional atomic oscillator systems.
What are the specific alkali metal atoms used in this system and why were they chosen?
The abstract does not specify the alkali metal atoms used in the system or the rationale behind their selection.
Original Abstract Submitted
an atomic oscillator of the present disclosure includes: a gas cell in which an alkali metal atom is encapsulated; a light generating unit emitting emission light onto the gas cell; a light detecting unit detecting transmitted light passed through the gas cell; and a control device determining a resonance frequency of the emission light based on a light amount of the detected transmitted light. the control device stores correspondence information in which a feature value of a transmitted light spectrum is associated with a state of the emission light, performs estimation processing to extract the feature value of the transmitted light spectrum from the detected transmitted light and estimate the state of the emission light corresponding to the extracted feature value of the transmitted light spectrum based on the correspondence information, and controls an emission state of the emission light based on the estimated state of the emission light.
