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.
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
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
The link for splicer description https://shinho.eu/s12pm/
01 April 2023 6,692 1 View
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
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
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
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
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
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
I want to test a model in which all possible paths between variables are captured (see fig 1) and then upon reviewing the path coefficients, remove non-significant paths (fig 2). Obviously with...
08 September 2019 9,511 6 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...
07 August 2024 9,563 0 View
What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...
06 August 2024 1,896 1 View
I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...
05 August 2024 3,290 1 View
average particle size calculation from TEM
04 August 2024 2,921 1 View
Hi researchers! I'm working on soil texture analysis, and the end result for sand is doubtful because there is black sediment appearing after drying, as shown in the figure. Is it considered sand?...
30 July 2024 557 2 View
Hello. Thanks for your consideration to see my question. Recently, I conducted XPS anaylsis of g-CN that is prepared from thermal polycondensation of DCDA, so-called conventional bulk-g-CN,...
30 July 2024 9,824 2 View
I am beginning to use OG+ in my district and noticed during training there are a lot of materials and routines, which may be overwhelming for my students, especially those on the autism spectrum....
30 July 2024 5,695 0 View
Here, I have attached the UPS graph. I'm trying to calculate the DOS/DOVS from the UPS.
29 July 2024 4,971 1 View
isolation of microplastic from sludge sample using centrifugation ..
23 July 2024 6,418 0 View