Page 3 of 3
Re: Red SLM diode HL6363 MG 30-40mW 640nM
Posted: Sun Jan 05, 2020 9:13 am
by holomaker
Ok if any one wants a complete red system, do the purchase on eBay (listed as head only),and I’ll include an extra red module or driver for said laser, if you do make a purchase, send me a note to include which extra u want. Thanks DB
Re: Red SLM diode HL6363 MG 30-40mW 640nM
Posted: Mon Jan 27, 2020 7:43 pm
by holomaker
Ok any feedback on these units ? I noticed there’s a projected pinhole approximately 10” ahead of the lasers output, by placing your optics @ that distance will provide a nice clean output ..
Re: Red SLM diode HL6363 MG 30-40mW 640nM
Posted: Tue Jan 28, 2020 1:29 pm
by Valery
The parcel has arrived. Everything is safe and sound.
Next week I plan to test, I inform about the results. Now I'm doing an emulsion at 640 nm. for this laser.
Re: Red SLM diode HL6363 MG 30-40mW 640nM
Posted: Wed Feb 12, 2020 12:13 pm
by 142laser
The newest Data sheet online from Ushio says "Single Transverse Mode", the Single Longitudinal Mode was simply a mistake. However they may be fine for Holography and I will test a couple soon on a 2GHz FSR scanning interferometer to see what the real linewidth is, Remember HeNe;'s ate around 1.5 GHz so anything under that is fine and these may have a longer coherence length than HeNe. However they are almost certainly NOT single frequency...not "SLM"