MACH ZEHNDER OPTICAL MODULATOR DRIVER

OSA will be closed for the holidays from 21 December Looking for your responses. Hi Nagesh, You are welcome any time… Hope your query gets resolved…. Retrieved from ” https: Furthermore, this example may also be defined and modeled using components from the following product combinations:.

Uploader: Voodookasa
Date Added: 2 November 2011
File Size: 9.73 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 8097
Price: Free* [*Free Regsitration Required]

Hi Rajguru, Very nice and detailed explanation about the topic… Highly appreciate your efforts… All the best Thanks and Regards.

I am grateful for your help. I agree with Rajguru.

Electro-optic modulator – Wikipedia

Click here to see what’s new. Therefore, the phase of the laser light exiting an EOM can be controlled by changing the electric field in the crystal. The interferometer is used as beam splitters to split and recombine the beams, and has two outputs. Note that the electric field can be created by placing a parallel plate capacitor across the crystal. April 16, at 4: By continuing to use this site, you agree to our use of cookies. Van Thourhout, and G.

Optics Express

macn Furthermore, this example may also be defined and modeled using components from the following product combinations: December 27, Revised Manuscript: For misaligned beams, there will be some fringe patterns in both outputs, and variations of the path length difference affect mainly the shapes of these interference patterns, whereas the distribution of total powers on the outputs may not change very much.

See Also  LG L1970HR DIGITAL DRIVER

Express 26 The input waveguide is split up into two waveguide interferometer arms.

A very common application of EOMs is for creating sidebands in a monochromatic laser beam. Privacy Terms of Use.

April 19, at 3: Since the field inside a parallel plate capacitor depends linearly on the potential, the index of refraction depends linearly on the field for crystals where Pockels effect dominatesand the phase depends linearly on the index of refraction, the phase modulatkr must depend linearly on the potential applied to the EOM.

Hi Nagesh, I agree with the forum members on this particularly Rajguru about the fact that Mach-Zehnder modulator is used to control the amplitude of an optical wave which is given to it whereas interferometer is used as beam splitters to split and recombine the beams.

Difference between Mach-Zehnder Modulator and Mach- Zehnder interferometer

Notice that if one modulates the amplitude instead of the phase, one gets only the first set of modulatot. Try the link below… http: Depending on the type and orientation of the nonlinear crystal, and on the direction of the applied electric field, the phase delay can depend on the polarization direction. February potical, Manuscript Accepted: Hi Ankita, Thank you for showing interest. Express 26 10 That means that if lithium niobate is exposed to an electric field, light will travel more slowly through it.

See Also  STANTON SCRATCHAMP DRIVER

modukator Optical devices Nonlinear optics. The peak amplitude and frequency of the carrier signal remain constant, but as the amplitude of the information signal changes, the phase of the carrier changes correspondingly.

Please help to improve this article by introducing more precise citations.

Community Forums – Difference between Mach-Zehnder Modulator and Mach- Zehnder interferometer

If you require urgent assistance, please contact Customer Service. I am working with Optisystem for my project. April 15, at Thanks for your efforts Regards. Try the link below….