NakuLaser Blog

It is 532nm high power dpss laser with adjustable power supply, the output power can be adjusted from 0 to 5000mW. This laser support CW and TTL/Analog modulation working mode. And the cooling method of the laser is TEC and cooling fan. 5W is a very high laser power, it is necessary to wear safety glasses during operation. Let's check it now. This 532nm laser is made of high quality high quality nonlinear crystal and collimating lens, with temperature control of high performance driving power, the active temperature control, with high efficiency, good stability, good beam quality, low noise, strong anti-jamming, good consistency, compact structure, miniaturization, long life and so on. This product are widely used in medicine, laser show, isotope separation, ultra-high density optical storage, precision materials processing, lithography, spectrum analysis etc... The following is the test data report and spectrum diagram of the 532nm 5W DPSS laser .

Chip-level lasers are born! Ability to emit light with a basic linewidth of less than 1Hz! Spectral pure lasers are at the heart of advanced  scientific and commercial applications due to their ability to produce near-perfect monochromatic light. This ability of the laser is measured based on its linewidth or coherence, that is, the ability to emit a constant frequency over a period of time before the frequency changes. In practice, researchers are doing their utmost to make highly coherent, near-unipolar lasers for  advanced systems  such as atomic clocks. However, today these lasers are bulky and occupy the rack of equipment, they can only be used in the laboratory workbench. There is currently a trend to transfer the performance of advanced  lasers to photonic microchips, which can be applied to a wide range of applications such as spectroscopy, navigation, quantum computing, and optical communications while significantly reducing cost and size. Achieving suc...