Repair Attempt: Coherent Verdi Narrow Linewidth Green DPSS Laser

PCBWays Christmas Activity https://www.pcbway.com/activity/chris...

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/prod...
More from me:   / marcoreps  

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

Referenced YouTube Videos:
The Amazing Microscopic World    • The Amazing Microscopic World  
fluorescence and confocal microscopies    • fluorescence and confocal microscopies  
Mikroskopie jenseits optischer Grenzen    • STED - Mikroskopie jenseits optischer...  
Introduction to Confocal Microscopy    • Introduction to Confocal Microscopy  
Killer T cell attacking cancer    • Killer T cell attacking cancer  
Two-Photon Microscopy from Laser Quantum    • Two-Photon Microscopy from Laser Quantum  
Nano-scale 3D-printing    • Castle on a pencil tip via nano-scale...  
Green mega-laser shines over Stuttgart    • Simply supernatural: Green mega-laser...  

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