The structure described is 'just' a multimode mirror that forms a cavity when put together like a bragg mirror in essence.

Philippe Velha @Philippe_Velha

02 February 2013 0 8K Report

The structure described is 'just' a multimode mirror that forms a cavity when put together.

A bragg mirror shows properties which are curiously very similar to those.

Article Comment on "Linear and passive silicon optical isolator" in ...

Badges
Science topic

Similar topics
Chemistry
Nanotechnology

More Philippe Velha's questions See All

Is it possible to have an exciton as a ground state in a semiconductor system?

In an indirect bandgap semiconductor the radiative recombination is not very effective if the direct bandgap is say 50 meV up of the indirect one. So there is a competition between both radiative...

09 October 2013 6,901 0 View

Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...

13 August 2024 9,795 0 View

In the presence of VERY high concentration (1000 ppm) of silicon, the adsorption isotherms of arsenic are showing anomalous trends, why so?

I conducted an adsorption experiment of arsenic on soil in the presence of different doses of silicon as competing ions to see the effect of silicon on arsenic adsorption and desorption. I took 5...

03 August 2024 6,500 3 View

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

How to solve Bubble Error in fiber splicing?

I'm having a bubbling error while splicing 100/350 um optical fiber (core/cladding) on the Fujikura FSM100P+. I have tried some ways such as changing Prefuse power and Prefuse time but to no...

03 July 2024 7,463 6 View

"Dear Researchers, Could anyone here share insights or tips on how to effectively draft a patent in the Nanotechnology field?

"Dear Researchers, I am currently working on a Nanotechnology project and am exploring the process of drafting a patent to protect our innovations. Could anyone here share insights or tips on how...

02 July 2024 9,627 2 View

How to solve this error while I simulate gidl using tcad ?

There is an error message "interface silicon/oxide not found in grid xxx.tdr file"

26 June 2024 5,551 0 View

How to cut a sample with several micrometers thick silicon oxide with DISCO DAD323 dicing machine?

I use a DISCO DAD323 dicing machine to cut my sample,which has 1-2 micrometers SIO2 on its top.However,the SIO2 is broken and fall apart everytime.I tried different cutting speed but didn't work....

20 June 2024 1,131 0 View

Propose a comprehensive plan to design the new telecommunication system for the company, considering the following aspects:?

a) Design a scalable and robust network architecture that can handle the increasing data traffic and support various communication technologies. b) Recommend suitable transmission technologies,...

10 June 2024 2,187 1 View

How to carry out Raman on a CVD prepared material?

I have a CVD-prepared material. The problem is that the LASER covers a smaller area than the islands, so I see localized effects. Sometimes, the intensity of the silicon peak is larger than the...

05 June 2024 6,797 3 View

What is the sheet resistance (rsheet, defined by resistivity divided by thickness) of a film of this material with a thickness of 100 nm?

I need some help to solve this exercise, if possible. we consider an n-doped amorphous silicon layer (silicon atomic density of 5e22/cm3) which displays a doping efficiency versus relative...

04 June 2024 9,101 2 View