Improvement In High-power Tunable Quantum Cascade Laser Pointer
If there are two very different particles in the field of view. We can identify them separately. With traditional infrared technology, this will never be possible and the images will be indistinguishable. The development of compact and tunable quantum cascade infrared lasers is the key technology that new technologies can realize. The researchers combined the quantum cascade laser with a very stable visible laser source and a commercial scientific-grade camera. We hope to see improvements in high-power tunable quantum cascade laser pointer. A more powerful infrared laser pointer enables us in the same time. Allow more particles to be detected simultaneously.
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The researchers plan to use additional laser pointer materials to test their microscopes. Including particles that are not spherical in shape. They also want to interfere with their installation tests in a more realistic environment that may contain insensitive chemicals. The presence of interferences may be the biggest challenge we anticipate to overcome. Although interference is a common problem encountered when measuring small amounts of materials, I think our technology can solve this problem. Because it can detect one particle at a time. These laser pointer detectors in traditional instruments greatly increase the size of the instrument, which limits the portability of the device. Because they have great requirements for cooling.
2020-08-03 12:22:10
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