Repair Attempt: Coherent Verdi Narrow Linewidth Green DPSS Laser

PCBWays Christmas Activity https://www.pcbway.com/activity/christmas2023.html

Accurate & Affordable Multimeters: https://www.welectron.com/Handheld
5% coupon code: marcoreps5
Mark-10 precision Torque & Force sensors https://mark-10.com/
R&S Next generation oscilloscope https://www.rohde-schwarz.com/de/produkte/messtechnik/oszilloskope/rs-mxo-4-oszilloskop_63493-1164992.html
More from me: https://www.patreon.com/marcoreps

Resources:
Fabian https://twitter.com/voigtvision
his OSH light sheet microscope http://mesospim.org/
Photo source https://microscopy.berkeley.edu/tlm/2P/index.html
Little Bee B1 OSH Current Probe https://github.com/westonb/little-bee-B1/

Referenced YouTube Videos:
The Amazing Microscopic World https://www.youtube.com/watch?v=qaElp0M3NZw
fluorescence and confocal microscopies https://www.youtube.com/watch?v=BYwHLhgP1qI
Mikroskopie jenseits optischer Grenzen https://www.youtube.com/watch?v=q-CMuaBlSQg
Introduction to Confocal Microscopy https://www.youtube.com/watch?v=vn6app6XuII
Killer T cell attacking cancer https://www.youtube.com/watch?v=jgJKaP0Sj5U
Two-Photon Microscopy from Laser Quantum https://www.youtube.com/watch?v=EoW-7-orgyw
Nano-scale 3D-printing https://www.youtube.com/watch?v=mdup3w7DCZE
Green mega-laser shines over Stuttgart https://www.youtube.com/watch?v=5VtZo5JYr3I

Timestamps:
00:00 Intro
01:36 Fluorescence microscopy
04:22 For Reps?
05:47 Verdi overview
08:24 Power conversion
12:22 Active noise filter
14:41 PCBWay
16:55 Backup battery
18:53 Service menu
20:56 Fapping
24:38 In the head
27:59 FAP replacement
30:16 Partial success!
31:40 Fine tuning

#laser #microscopy #repair