Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

IR Spectrometers01:25

IR Spectrometers

There are two main infrared (IR) spectrophotometers: dispersive IR spectrometers and Fourier transform infrared (FTIR) spectrometers. In a dispersive IR spectrometer, a beam of infrared radiation produced by a hot wire is divided into two parallel equal-intensity beams using mirrors. One beam passes through the sample, while another is a reference beam. The beams then move through the monochromator, which separates the radiations into a continuous spectrum of different frequencies. The...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

[Seasonal fluctuations of substance P and vasoactive intestinal peptide concentrations in nasal secretions of patients with nasal allergy to Japanese cedar pollen].

Arerugi = [Allergy]·1992
Same author

Argyrophilic nucleolar organizer region counts in exocrine pancreatic tumors.

International journal of pancreatology : official journal of the International Association of Pancreatology·1992
Same author

Investigation and research on classification of productive skills (1)--Actual work and skills in the car manufacturing industry.

Journal of human ergology·1992
Same author

The usefulness of intraoperative drip infusion cholangiography during laparoscopic cholecystectomy.

Surgical laparoscopy & endoscopy·1992
Same author

Analyses of the risk and operative stress for donors in living-related partial liver transplantation.

Transplantation·1992
Same author

Coding of odor molecules by mitral/tufted cells in rabbit olfactory bulb. I. Aliphatic compounds.

Journal of neurophysiology·1992

Related Experiment Video

Updated: Jun 19, 2026

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
14:18

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

Wavelength-shift-free spectral inversion with an optical parametric loop mirror.

K Mori, T Morioka, M Saruwatari

    Optics Letters
    |October 30, 2009
    PubMed
    Summary

    A novel optical parametric loop mirror technique enables spectral inversion without wavelength shifts. This method successfully compensates for fiber chromatic dispersion, improving signal integrity.

    Area of Science:

    • Photonics
    • Nonlinear Optics
    • Optical Communications

    Background:

    • Fiber chromatic dispersion distorts optical signals, limiting transmission distances.
    • Four-wave mixing (FWM) is a nonlinear optical process used in various applications.
    • Existing spectral-inversion techniques can be complex or introduce wavelength shifts.

    Purpose of the Study:

    • To present a novel spectral-inversion technique with no wavelength shift.
    • To demonstrate the compensation of waveform distortion caused by fiber chromatic dispersion.
    • To introduce the optical parametric loop mirror as a new FWM scheme.

    Main Methods:

    • Utilizing a novel four-wave mixing (FWM) scheme: the optical parametric loop mirror.
    • Eliminating input signal and nondegenerate pump waves from the generated FWM wave.

    More Related Videos

    Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
    09:23

    Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

    Published on: May 30, 2014

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
    10:52

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

    Related Experiment Videos

    Last Updated: Jun 19, 2026

    Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements
    14:18

    Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

    Published on: February 28, 2016

    Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators
    09:23

    Quantum State Engineering of Light with Continuous-wave Optical Parametric Oscillators

    Published on: May 30, 2014

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation
    10:52

    Direct Imaging of Laser-driven Ultrafast Molecular Rotation

    Published on: February 4, 2017

  • Implementing the technique to counteract fiber chromatic dispersion.

    • Main Results:

    • Successful spectral inversion with no wavelength shift.
    • Effective compensation of waveform distortion caused by fiber chromatic dispersion.
    • Demonstration of the optical parametric loop mirror's capability.

    Conclusions:

    • The proposed optical parametric loop mirror scheme offers a viable solution for spectral inversion.
    • This technique effectively mitigates fiber chromatic dispersion issues in optical systems.
    • The method has potential applications in optical communications and signal processing.