Hello

[kecked]

Well I’m pretty well known on the other forum. I’ve been a member here since 2012 and well I’ve not really been active over here. I decided to come by and see the place and find I really like what I see. So hello here I am.

My interest is in lumia at the moment and spectroscopy which is how I came over to lpf. I also have been looking at the yellow lasers and find soooo much new info on the new diodes. Lots of good research over here.

 

[BowtieGuy]

Welcome back to LPF, kecked, nice to have you back! :beer:

 

[paul1598419]

Welcome back to the LPF. There are threads on all manner of lasers and spectrometer threads as well. I have done a lot of work measuring the new Sharp diodes for wavelength. We do have a very good community over here. Hope you are able to find what you are looking for.

 

[Gazen]

Welcome!

Enjoy yourself

 

[kecked]

Thanks much. I’m looking at the ocean optics units. I think the ocean hr4000 nir would complement the bw tek units well.
For my display lasers I’m thinking mixing in the yellow and would make most excellent white.

 

[JimK]

488 cyan direct and 589 dpss can make an awesome white if you can get beam thickness to match.

As for spectroscopy, cheap fun diy https://laserpointerforums.com/f44/make-your-own-laser-spectrometer-62605.html

 

[Lifetime17]

hi And welcome to LPF lots of good reading here ..

Rich

 

[paul1598419]

The Ocean Optics HR4000 is a nice spectrometer. Get one with a grating with 800 l/mm. That is just about prefect for that unit to get very good resolution from 350nm to 1100nm. Ocean Optics has very good software for their spectrometers, too. I am a fan.