Source 1primary paper2007IEEE Photonics Technology Letters
Toolkit/pump laser chirp control for broadened SBS slow light
pump laser chirp control for broadened SBS slow light
Also known as: chirp control, optical spectrum synthesis of the pump laser
Taxonomy: Technique Branch / Method. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
Pump laser chirp control for broadened stimulated Brillouin scattering (SBS) slow light is an optical spectrum synthesis method in optical fibers. It uses chirp-controlled pump spectral shaping to broaden the SBS slow-light response, enabling continuously tunable delay of broadband analog radio-frequency signals with low amplitude and phase distortion.
Usefulness & Problems
Why this is useful
This method is useful for microwave photonics applications requiring optically controlled delay of broadband analog signals. In the cited demonstration, the broadened SBS response supported delay of 1-GHz-wide linear frequency-modulated radio-frequency signals while maintaining low distortion.
Source:
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Problem solved
Conventional narrowband SBS slow light is not well matched to delaying GHz-wide analog radio-frequency signals without distortion. Pump laser chirp control addresses this by synthesizing a broadened pump spectrum that produces a broadened SBS slow-light process with long delay and low amplitude and phase distortions.
Source:
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Taxonomy & Function
Primary hierarchy
Technique Branch
Method: A concrete method used to build, optimize, or evolve an engineered system.
Techniques
No technique tags yet.
Target processes
No target processes tagged yet.
Input: Light
Implementation Constraints
Implementation requires an optical fiber SBS slow-light system and synthesis of the pump laser optical spectrum using chirp control. The available evidence does not specify pump source details, fiber type, modulation hardware, or construct-level design parameters.
The supplied evidence is limited to a single 2007 application demonstration in optical fibers. No evidence is provided here on performance outside 1-GHz-wide linear frequency-modulated signals, on other fiber platforms, or on independent replication.
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
Stimulated Brillouin scattering slow light in optical fibers was described and demonstrated for continuously tunable delay of broadband analog signals for microwave photonics applications.
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Stimulated Brillouin scattering slow light in optical fibers was described and demonstrated for continuously tunable delay of broadband analog signals for microwave photonics applications.
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Stimulated Brillouin scattering slow light in optical fibers was described and demonstrated for continuously tunable delay of broadband analog signals for microwave photonics applications.
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Stimulated Brillouin scattering slow light in optical fibers was described and demonstrated for continuously tunable delay of broadband analog signals for microwave photonics applications.
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Stimulated Brillouin scattering slow light in optical fibers was described and demonstrated for continuously tunable delay of broadband analog signals for microwave photonics applications.
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Stimulated Brillouin scattering slow light in optical fibers was described and demonstrated for continuously tunable delay of broadband analog signals for microwave photonics applications.
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Stimulated Brillouin scattering slow light in optical fibers was described and demonstrated for continuously tunable delay of broadband analog signals for microwave photonics applications.
Continuously tunable delay of broadband analog signals for microwave photonics applications is described and demonstrated, based on stimulated Brillouin scattering (SBS) in optical fibers.
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
The resulting SBS process delayed 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency, with delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB.
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
delay 230 pssignal bandwidth 1 GHzworst-case sidelobe suppression ratio -26 dB
The resulting SBS process delayed 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency, with delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB.
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
delay 230 pssignal bandwidth 1 GHzworst-case sidelobe suppression ratio -26 dB
The resulting SBS process delayed 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency, with delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB.
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
delay 230 pssignal bandwidth 1 GHzworst-case sidelobe suppression ratio -26 dB
The resulting SBS process delayed 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency, with delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB.
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
delay 230 pssignal bandwidth 1 GHzworst-case sidelobe suppression ratio -26 dB
The resulting SBS process delayed 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency, with delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB.
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
delay 230 pssignal bandwidth 1 GHzworst-case sidelobe suppression ratio -26 dB
The resulting SBS process delayed 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency, with delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB.
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
delay 230 pssignal bandwidth 1 GHzworst-case sidelobe suppression ratio -26 dB
The resulting SBS process delayed 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency, with delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB.
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
delay 230 pssignal bandwidth 1 GHzworst-case sidelobe suppression ratio -26 dB
Approval Evidence
1 source1 linked approval claimfirst-pass slug pump-laser-chirp-control-for-broadened-sbs-slow-light
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process
Source:
method designsupports
Pump laser chirp control was used to synthesize the optical spectrum and obtain a broadened SBS slow light process with long delay and low amplitude and phase distortions.
The optical spectrum of the pump laser is synthesized using chirp control, in order to obtain a broadened SBS "slow light" process, with long delay and low amplitude and phase distortions.
Source:
Comparisons
Source-backed strengths
The reported system provided continuously tunable delay and operated on 1-GHz-wide linear frequency-modulated radio-frequency signals of arbitrary carrier frequency. Reported performance included delays up to 230 ps and a worst-case sidelobe suppression ratio of -26 dB, together with low amplitude and phase distortion.
Source:
The resulting SBS process is applied to delay 1-GHz-wide linear frequency modulated radio-frequency signals of arbitrary carrier frequency. Delays up to 230 ps are observed, with a worst-case sidelobe suppression ratio of -26 dB
Ranked Citations
- 1.