- This topic has 7 replies, 3 voices, and was last updated 10 years ago by
Ravil.
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March 24, 2015 at 11:00 am #18953
moataz fiuod
Participantwant to know what is the standard value of parameters for work linbo3 mach-zehnder modulator in ideal way (datasheet)
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March 24, 2015 at 11:09 pm #18990
Ravil
ParticipantHi moataz,
To better understand the scope of your question and your project goal, can you identify what parameters are you interested in particular. In general, Lith. Niob. mach-zehnder modulator operation (based on electro-optical principle) determined by following parameters: ordinary refractive index, uniaxial Pockels coefficients (based on chosen direction of propagation: logitudinal or transverse), aspect ratio (ratio of its width to its length), half-wave voltage and operational wavelength. In accordance with your design goals, you can set up certain parameters and others can be directly calculated…
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March 26, 2015 at 11:16 am #19025
moataz fiuod
Participantthanks for reply and my project to use linbo3 MZM in optical comb generation if you have any additional helping information welcome with it thanks for your interest
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March 26, 2015 at 11:56 am #19028
Damian Marek
ParticipantI did some work recently making an octupled project. It is attached! You need to also use the supplied filterphase file for the filter in the design.
I used [1] as a beginning point.
[1] W. Li and J. Yao, “Microwave generation based on optical domain microwave frequency octupling,” IEEE Photonics Technol. Lett., vol. 22, no. 1, pp. 24–26, 2010.
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March 27, 2015 at 11:53 pm #19061
Ravil
ParticipantHi Moataz,
You have an interesting project! Unfortunately, I didn’t make any projects myself, but some nice work has been done in this field. Damian sent you a valuable resource about microwave frequency octupling generation. I’m attaching you two interesting papers according to your question. First describes the generation of a flat optical frequency comb (OFC) using an EAM and two cascaded PM (spectral manipulation of comb lines is the main idea).
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March 27, 2015 at 11:57 pm #19063
Ravil
ParticipantSecond paper is attached here (sorry for confusion!). It shows a technique for optical comb generation based on driving the MZM with a multi-harmonic electrical signal. Built scheme is very stable and based on conventional architecture of two cascaded MZMs.
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March 29, 2015 at 11:15 am #19078
moataz fiuod
ParticipantReally thanks for your helping
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March 29, 2015 at 11:29 am #19079
Ravil
ParticipantYou are welcome, Moataz!
Good luck with your project!
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