Home
Forms Library
Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech

Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech 2025

Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech Preview on Page 1

Show details

4 out of 5

36 votes

The document presents a theoretical analysis and experimental measurements of broadband optical wavelength conversion using four-wave mixing (FWM) in semiconductor traveling-wave amplifiers (TWAs). It discusses the mechanisms influencing conversion efficiency, including carrier density modulation and dynamic carrier heating. The authors derive an analytical expression for FWM conversion efficiency and report experimental results showing efficiencies for wavelength shifts up to 27 nm. The findings indicate that down-conversion exhibits higher efficiency due to phase interferences among contributing mechanisms, highlighting the importance of TWA gain for effective wavelength conversion.

Here's how it works

01. Edit your form online

Type text, add images, blackout confidential details, add comments, highlights and more.

02. Sign it in a few clicks

Draw your signature, type it, upload its image, or use your mobile device as a signature pad.

03. Share your form with others

Send it via email, link, or fax. You can also download it, export it or print it out.

How to rapidly redact Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech online

Ease of Setup

DocHub User Ratings on G2

Ease of Use

DocHub User Ratings on G2

Dochub is the best editor for modifying your documents online. Follow this straightforward guideline edit Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech in PDF format online for free:

Register and log in. Create a free account, set a secure password, and proceed with email verification to start managing your forms.
Add a document. Click on New Document and select the form importing option: add Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech from your device, the cloud, or a protected link.
Make adjustments to the sample. Take advantage of the top and left panel tools to edit Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech. Insert and customize text, images, and fillable fields, whiteout unnecessary details, highlight the significant ones, and comment on your updates.
Get your paperwork accomplished. Send the form to other people via email, generate a link for faster file sharing, export the sample to the cloud, or save it on your device in the current version or with Audit Trail included.

Explore all the benefits of our editor right now!

be ready to get more

Complete this form in 5 minutes or less

Get form

Got questions?

We have answers to the most popular questions from our customers. If you can't find an answer to your question, please contact us.

What is the conversion efficiency of 4 wave mixing?

The FWM conversion efficiency, defined as a ratio of output idler to the input signal is 7.8 dB, which is determined by the measured output ratio (6.4 dB) plus the linear loss of the signal beam (1.4 dB).

What is the Kerr effect and four-wave mixing?

One such non- linear effect, which is due to the third-order electric sus- ceptibility is called the optical Kerr effect. 1), 2) Four-wave mixing (FWM) is a type of optical Kerr effect, and occurs when light of two or more different wavelengths is launched into a fiber.

What is the Kerr effect in spectroscopy?

The Kerr effect is a nonlinear optical effect which can occur when light propagates in crystals and glasses, but also in other media such as gases. It can be described as a change in refractive index caused by electric fields or optical intensities.

What is the concept of the Kerr effect?

The Kerr Effect refers to the phenomenon where the application of an electric field causes isotropic materials to become anisotropic, resulting in different refractive indices in different directions within the medium. AI generated definition based on: Some Electrical and Optical Aspects of Molecular Behaviour, 1965.

What is the four-wave mixing?

Four-Wave Mixing is a third-order nonlinear effect in which four waves interact and exchange energy. It occurs when two intense waves, called pump waves, propagate in an optical fiber and interact with each other.

Related forms

be ready to get more

Complete this form in 5 minutes or less

Get form

What is the Kerr effect in silica?

When strong control light is coupled to a microcavity, it changes the refractive index via a Kerr effect (i.e. cross-phase modulation). The refractive index change then causes the shift of the resonance of the signal mode. As a result, the transmittance of the signal light changes and the modulation is achieved.

Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech 2025

Here's how it works

How to rapidly redact Efficiency of broadband four-wave mixing wavelength conversion - authors library caltech online

Complete this form in 5 minutes or less

Got questions?

What is the conversion efficiency of 4 wave mixing?

What is the Kerr effect and four-wave mixing?

What is the Kerr effect in spectroscopy?

What is the concept of the Kerr effect?

What is the four-wave mixing?

Complete this form in 5 minutes or less

People also ask

What is the Kerr effect in silica?

Related links

Try more PDF tools