Holographyforum.org / holowiki.org

REEPER wrote: ↑Wed Nov 26, 2025 3:46 pm Did you make any progress in determining whether the laser is suitable for holography ?

事实上，我没有测试，但是我投稿给了一个YouTube博主，他得到之后测试是单纵模的，我现在在外地上学，那个模块被我放在家里了，我需要1月22日才能回到青岛

​I can purchase an obis core series laser for 300 RMB (about 45 USD). Many wavelengths are available, such as 488, 532, 561, 552, and 505 nm. It uses OPSL technology, the same as the Osram PL530 or Sapphire lasers. Can it be used as a light source for holography? Also, does anyone have the driving ...

​I can purchase an obis core series laser for 300 RMB (about 45 USD). Many wavelengths are available, such as 488, 532, 561, 552, and 505 nm. It uses OPSL technology, the same as the Osram PL530 or Sapphire lasers. Can it be used as a light source for holography? Also, does anyone have the driving ...

​I can purchase an obis core series laser for 300 RMB (about 45 USD). Many wavelengths are available, such as 488, 532, 561, 552, and 505 nm. It uses OPSL technology, the same as the Osram PL530 or Sapphire lasers. Can it be used as a light source for holography? Also, does anyone have the driving ...

Yes, this is the type, but it has no labels, only coherent packaging. The driver board is very expensive, and we can't find the pinout definitions. Perhaps we need to disassemble it to analyze the circuit. Here are some pictures provided by the seller. https://youke1.picui.cn/s1/2025/08/28/68af321cd...

​I can purchase an obis core series laser for 300 RMB (about 45 USD). Many wavelengths are available, such as 488, 532, 561, 552, and 505 nm. It uses OPSL technology, the same as the Osram PL530 or Sapphire lasers. Can it be used as a light source for holography? Also, does anyone have the driving m...

​I can purchase an obis core series laser for 300 RMB (about 45 USD). Many wavelengths are available, such as 488, 532, 561, 552, and 505 nm. It uses OPSL technology, the same as the Osram PL530 or Sapphire lasers. Can it be used as a light source for holography? Also, does anyone have the driving m...