View source for 20240055821. DEVICE, SYSTEM AND METHOD FOR PRODUCING A SINGLE LONGITUDINAL MODE LASER OUTPUT simplified abstract (CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH)

=DEVICE, SYSTEM AND METHOD FOR PRODUCING A SINGLE LONGITUDINAL MODE LASER OUTPUT=


==Organization Name==

[[:Category:CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH|CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH]]


[[Category:CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH]]

==Inventor(s)==

[[:Category:Eduardo Granados Mateo of Geneva (CH)|Eduardo Granados Mateo of Geneva (CH)]][[Category:Eduardo Granados Mateo of Geneva (CH)]]

[[:Category:Valentin N. Fedosseev of Geneva (CH)|Valentin N. Fedosseev of Geneva (CH)]][[Category:Valentin N. Fedosseev of Geneva (CH)]]

[[:Category:Katerina Chrysalidis of Geneva (CH)|Katerina Chrysalidis of Geneva (CH)]][[Category:Katerina Chrysalidis of Geneva (CH)]]

[[:Category:Richard P. Mildren of North Ride (AU)|Richard P. Mildren of North Ride (AU)]][[Category:Richard P. Mildren of North Ride (AU)]]

==DEVICE, SYSTEM AND METHOD FOR PRODUCING A SINGLE LONGITUDINAL MODE LASER OUTPUT - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240055821 titled 'DEVICE, SYSTEM AND METHOD FOR PRODUCING A SINGLE LONGITUDINAL MODE LASER OUTPUT

==Simplified Explanation==

The patent application describes a Raman laser conversion device that generates a single longitudinal mode (SLM) laser output by utilizing a Raman medium that exhibits Stokes emission when pumped by a laser input.

* The device includes a Raman medium that defines feedback interfaces of a resonator to resonate the Stokes emission within the medium.
* The free spectral range (FSR) of the resonator is designed in such a way that only one longitudinal mode of the Stokes emission can resonate within the Raman medium.
* This results in the generation of a SLM laser output that is frequency shifted with respect to the laser pump input.

**Potential Applications:**
* Telecommunications
* Spectroscopy
* Laser material processing
* Medical applications

**Problems Solved:**
* Generation of a SLM laser output
* Frequency shifting of laser output
* Enhancing laser performance and precision

**Benefits:**
* Improved laser output quality
* Enhanced precision in applications such as spectroscopy and medical procedures
* Increased efficiency in laser material processing.


==Original Abstract Submitted==

a raman laser conversion device for generating a single longitudinal mode, slm, laser output is disclosed. the device comprises a raman medium that exhibits a stokes emission when subject to pumping by a laser pump input, the laser pump input having a pump linewidth and the raman medium having a raman linewidth; wherein the raman medium is configured to define feedback interfaces of a resonator such that the stokes emission resonates within the raman medium; and further wherein the free spectral range, fsr, of the resonator with respect to the pump linewidth and/or the raman linewidth or a function thereof is such that only one longitudinal mode of the stokes emission is able to resonate within the raman medium; whereby the laser conversion device generates a slm laser output that is frequency shifted with respect to the laser pump input.



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