List of journals in optics and laser ?

Dear colleagues,Could you please suggest me some rapid publication ISI journal list in Optics, Crystal growth, laser with good impact factor (rapid publication)? and have scopus , thomson reuters...

01 February 2018 5,405 2 View

Can we prepare a thin film of unknown concentration?

I have an unknown concentration of Chemical solution, can we prepare a thin film from it.

01 February 2018 2,419 0 View

If we want to prove that the thin film behaves like a sensor what is the most Factors that I need to measure?

I want the way and the method to prove that the thin film is a sensor.

31 December 2017 6,381 0 View

Can you suggest some articles for a better understanding of the basic methods for preparing a sensor?

I'm looking for articles that will give me understanding on the methods of preparing a sensor.

31 December 2017 8,992 0 View

Which one of the laser dyes can produce second harmonic generation?

Anyone have an idea about the laser dyes that produced the SHG.

31 December 2017 4,754 0 View

What are the conditions that effected on the polymer ?

what are the conditions that effected on the polymer ?

08 September 2017 6,803 0 View

What are the different between the Q-switching and the frequency doubler by the electro optical photonics crystals?

03 April 2017 7,407 1 View

How can I minimized the walk off rays during the Q-Switching operation by LBO crystal ?

01 January 1970 8,677 6 View

What is the optical method to measure the thickness of the sample (thin film , polymer and crystal)?

I want to know about the optical method to measure the thickness of the sample (thin film, polymer, and crystal)? and what is the parameter that we need to measure it?

01 January 1970 8,630 2 View

What are the most important applications of second-harmonic generation (frequency doubling)?

In additional to converts the light of one particular angular frequency to light at exactly double that frequency so the wavelength is halved.

01 January 1970 6,227 0 View

Why should we choose deep learning to machine learning? Why is CNN better for image classification? Can I get Typical Answer?

What Characteristics makes CNN work better?

03 March 2021 1,458 4 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

Anyone plz suggest relevant topic for research in image processing+Deep learning.?

I have selected brain tumor images ...but now found that already lots of research done n this topic.

03 March 2021 5,774 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

Can you share me how teacher education is managed in your respective national educational system?

I feel that the practice in teacher education in my country is below the expected performance level due to very poor management system. Hope I will learn something from your experiences.

02 March 2021 1,516 4 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

What is the difference between L1 and L2 regularization in machine learning?

L1 and L2 regularization

28 February 2021 4,187 3 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View