DCG Holographic Art Created with the OBIS Core 532-80 Laser

Dichromated Gelatin.
Post Reply
whoiswei
Posts: 28
Joined: Tue Aug 26, 2025 2:40 am
Location: Shandong & Shanghai

DCG Holographic Art Created with the OBIS Core 532-80 Laser

Post by whoiswei »

This OBIS Core 532 laser system was custom-ordered by a client and paired with a driver circuit I assembled myself. Before shipping it out, I intentionally kept it for an extra night to test its performance, and the results were highly satisfactory.
​For this test, I used the standard 10-30-200 DCG (Dichromated Gelatin) formula. The gelatin used was a cheap, lower-quality batch purchased from Pinduoduo, with an unknown Bloom strength. For the developer, I used a custom-mixed Kodak F5 formula with the hypo (sodium thiosulfate) omitted. Finally, the holograms were processed using a two-step alcohol dehydration method, transitioning from 50% to 100% concentration.
Image
Image
Image
Top
Post Reply

Return to “DCG”