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

Raman Spectroscopy: Overview01:20

Raman Spectroscopy: Overview

The underlying principle of Raman spectroscopy is based on the interaction between light and matter, specifically molecules' inelastic scattering of photons. When a monochromatic beam of light, typically from a laser source, interacts with a sample, most scattered light has the same frequency as the incident light. This is known as Rayleigh scattering.
However, a small fraction of the scattered light exhibits a frequency shift due to the exchange of energy between the incident photons and the...
Raman Spectroscopy Instrumentation: Overview01:26

Raman Spectroscopy Instrumentation: Overview

A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...

You might also read

Related Articles

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

Sort by
Same author

Development and validation of an intra-tumoral and peri-tumoral radiomics model based on dynamic contrast-enhanced ultrasound for predicting lymph node metastasis in type 2 diabetic patients with thyroid cancer.

Frontiers in endocrinology·2026
Same author

The gender gap in HPV Literacy: A Cross-Sectional study of patient awareness of HPV-Related oropharyngeal carcinoma in men in the vaccine era.

Oral oncology·2026
Same author

Arytenoid Cartilage Ossification in Early Glottic Carcinoma and Its Association With Tumour Stage and Treatment Outcome: A Retrospective Analysis.

Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery·2026
Same author

Sustainable reuse of dredged streambed sediments in agricultural fields: Soil solarization as an effective pre-treatment for weed management.

Journal of environmental management·2026
Same author

Optimizing Parathyroid Localization in Real Life: The Role of Expert-Performed Ultrasonography.

Clinical endocrinology·2026
Same author

Close access to health care as a bridge overcoming disparities in thyroid cancer.

Endocrine·2026

Related Experiment Video

Updated: Jun 22, 2026

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
12:21

Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

Published on: April 4, 2016

Lossless optical modulation in a silicon waveguide using stimulated Raman scattering.

Richard Jones, Ansheng Liu, Haisheng Rong

    Optics Express
    |June 5, 2009
    PubMed
    Summary

    Researchers developed a novel silicon optical modulator using stimulated Raman scattering and a p-i-n diode. This lossless modulator achieves 80-MHz speeds by controlling carrier density via reverse bias voltage.

    More Related Videos

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    Implementation of a Nonlinear Microscope Based on Stimulated Raman Scattering
    09:13

    Implementation of a Nonlinear Microscope Based on Stimulated Raman Scattering

    Published on: July 6, 2019

    Related Experiment Videos

    Last Updated: Jun 22, 2026

    Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators
    12:21

    Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

    Published on: April 4, 2016

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    Implementation of a Nonlinear Microscope Based on Stimulated Raman Scattering
    09:13

    Implementation of a Nonlinear Microscope Based on Stimulated Raman Scattering

    Published on: July 6, 2019

    Area of Science:

    • Photonics
    • Materials Science
    • Electrical Engineering

    Background:

    • Optical modulators are crucial for high-speed data transmission.
    • Silicon photonics offers a scalable platform for integrated optical devices.
    • Existing silicon modulators often suffer from losses or limited bandwidth.

    Purpose of the Study:

    • To introduce a new optical modulation scheme in silicon.
    • To demonstrate a lossless silicon optical modulator.
    • To achieve high modulation speeds using stimulated Raman scattering.

    Main Methods:

    • Utilizing stimulated Raman scattering in a silicon waveguide.
    • Integrating a reverse-biased p-i-n diode within the waveguide.
    • Modulating probe beam via carrier density changes induced by two-photon absorption.
    • Tuning probe wavelength to the Stokes wavelength for resonance.

    Main Results:

    • Demonstrated optical modulation of a weak probe beam.
    • Achieved modulation speeds up to 80 MHz.
    • Showcased a lossless optical modulation in silicon for the first time.

    Conclusions:

    • The proposed scheme enables efficient and fast optical modulation in silicon.
    • This technology has potential for next-generation optical communication systems.
    • Lossless operation and high speed represent significant advancements in silicon photonics.