GTWave fiber optical-to-optical eficiency ?

More Arkadiy Mastin's questions See All

Jilin-1 MF02A04 Laser terminal parameters ?

Changguang Satellite Technology with Aerospace Information Research Institute of Chinese Academy of Sciences set up a satellite-to-ground laser communication link 10 Gbps for 100...

11 July 2023 3,093 1 View

Any tips where to purchase a PM double clad Er, Er-Eb active fiber ?

I need PM double clad Er, Er-Eb active fiber for C band amplifier. Can anyone suggest me a manufacturer ?

24 April 2023 9,064 0 View

We think about purchase of PM fiber splicer SHINHO S-12 PM. Can anyone give me a recommendations ?

The link for splicer description https://shinho.eu/s12pm/

01 April 2023 6,692 1 View

What the filter transmission spectrum measurement method is correct ?

I have to make a measurement of transmission spectrums of optical filter that works under 45 degree angle of incident ray. I used two methods and got different results.

30 March 2023 3,020 0 View

Whats the difference between Thorlabs profilometer and Beamage 4M camera beam profile measurements ?

I make a measurement of 793 nm beam profile from collimator that have optical fiber input with fiber core diameter 100 um (beam is very multimode). Measurement was done with two detectors: 1 -...

14 February 2023 4,280 0 View

Perkin Elmer Lambda 950 measurement of reflectoin of light absorbing coatings ?

I make a measurent of reflection of ligth absorbing coatings by PE Lambda 950 with integrating sphere with PbS detector and got the spectrum below Very high noises. Why this happen ? 1. The...

17 January 2023 6,472 10 View

NICHIA NUBM36 diode module illumination data file ?

HI Dear collegues! Can anyone provide me with NICHIA NUBM36 diode module illumination data file for Zemax? .dat. .ies, .ldt or else Wavelengh 450 nm or else. Thanks for help.

18 April 2022 1,181 0 View

NLSE with rate-equations ?

Usually NLSE for opical pulse in fibers is used with amplificatgion in form: g = g0 / (1+ Ep/Ea) Is any model that used NLSE with pulse amplificaton in rate-equation model ? Not g= g0/(1+Ep/Ea)...

28 December 2021 3,861 0 View

Can Zemax simulate optical beam profile from optical fiber ?

I have a task to simulate optical beam profile from skewed optical fiber tip. Can Zemax simulate it ? Fiber SMF28. Skew angle 8 degree. Wavelength 1500 nm.

14 November 2019 8,990 8 View

How to control for demographic variables in Path Analysis using AMOS?

I am running a series of path analyses using AMOS and could desperately use some help around how to control for confounding demographic variables; Q1. I have read that while some demographic...

17 September 2019 7,448 3 View

How does grain and grain boundary affect the ceramic when studying its dielectric properties?

I am not able to get good literature and the physics behind how first these grains and grain boundaries arises out of no where when we make a pellet to study its dielectric properties and then how...

07 August 2024 5,177 3 View

What should Berlin do as a city to become as impactful as London and Paris in World Football?

Please go through my Abstract. I can also share a proposed Thesis Outline.

04 August 2024 2,077 0 View

Identify the eight key processes of excellent supply chain management and discuss how each of these processes impacts the end customer?

Read the journal article by Douglas M. Lambert, “The Eight Essential Supply Chain Management Processes,” Supply Chain Management Review, Vol. 8, No. 6 (2004), pp. 18-26

04 August 2024 9,919 4 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

Patronage margin difference between offline womens'apparel store and its equivalent online.Is this a good research topic?

I intend to explore and assess how offline womens' modern apparel store are losing out online and the need to get them on board based on this assessment. I am on a student on MPHIL Media and...

26 July 2024 1,440 1 View

What is the right voltage sweep direction for characterization of HER kinetics?

In general, when performing a Tafel analysis for corrosion resistance measurements, a line voltage scan is performed from say -250 to +250 mV vs. OCV at low scan speed around 0.125 mV/s. However,...

25 July 2024 7,982 3 View

How to get LP fiber modes directly from Comsol?

Hi there, I'm new to modelling with comsol. I would like to ask if it is possible for comsol to output linearly polarized (LP) modes? I tried modelling a simple single mode fiber with an enlarged...

23 July 2024 4,019 3 View

What are the modern approaches to the organization and sustainable management of greenery in urbanized cities?

What are the modern approaches to the organization and sustainable management of greenery in urbanized cities? How can ecological and recreational functions be introduced into the landscape and...

23 July 2024 7,292 4 View

What sustainable management strategies can be used to prevent soil erosion and role of biodiversity in sustainable agriculture?

22 July 2024 5,672 4 View

How does rainwater harvesting contribute to sustainable water management and how can storing rainwater help in improving plant growth?

21 July 2024 2,309 3 View