Скачать с ютуб Homemade Acousto-optic controller for Under $100! в хорошем качестве

Homemade Acousto-optic controller for Under $100!

Episode 31 #DIYLaserControl #LaserModulation #AcoustoOpticTechnology AOTF AOM PCAOM Controller for Under $100! In this episode I take a look at an Acousto-optic Tunable Filter! This device allows us to modulate or pick a wavelength from a multiline Laser using very high frequency sound waves, that are coupled into a crystal using a Piezoelecric transducer. Since this did not come with a controller, I show you how to build a controller for these devices for under 100 bucks, using an inexpensive Voltage controlled Oscillator (VCO) and an RF Amplifier! If you found this content useful, and would like to support this Channel, please consider supporting this work on Patreon:   / leslaboratory   Or donate directly: https://paypal.me/leslaboratory Alternatively, please share this content on your social media platforms, it really helps me out! Wiki Article: https://en.wikipedia.org/wiki/Acousto... Data Sheet: https://www.laserland.de/tl_files/con... Schaefer-Bergmann diffraction pattern: https://ieeexplore.ieee.org/document/... BOM: 70-200MHz VCO RF Signal Source Voltage Controlled Oscillator Signal Generator : https://www.ebay.co.uk/itm/254282762704 2MHZ-700MHZ 3W HF VHF UHF FM Transmitter RF Power Amplifier Module For Ham Radio: https://www.ebay.co.uk/itm/334032510798 LM317 DC Linear Regulator module: https://www.ebay.co.uk/itm/254992672747 ...and a well stocked parts bin ;-) See also:    • The Laser Shifting Polychromatic Acou...   #Laser #acoustooptics #optics