Laser characterization system, on a "bread-board" table (another cooking term!)
The photo appears to be chaotic, because it was taken with room lights on. Once the room light is switched off, and all dust covers are removed, there will be dozen’s of perfectly aligned infrared laser beams running across the table, with pin-point accuracy (better than 10-nanometer precision).
For people likes complete darkness, complete silence, and complete control, the laser characterization is a moment of Zen. I still vividly remember the moment my first laser line jumping up on the OSA (optical spectrum analyzer) screen.
*Photo courtesy of Mr. Ling Lu.
The photo appears to be chaotic, because it was taken with room lights on. Once the room light is switched off, and all dust covers are removed, there will be dozen’s of perfectly aligned infrared laser beams running across the table, with pin-point accuracy (better than 10-nanometer precision).
For people likes complete darkness, complete silence, and complete control, the laser characterization is a moment of Zen. I still vividly remember the moment my first laser line jumping up on the OSA (optical spectrum analyzer) screen.
*Photo courtesy of Mr. Ling Lu.
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