DPSS laser modules are the most used types of lasers for both industrial applications as well as personal enjoyment. The term DPSS, diode pumped solid state, refers to the state of the laser diode as it produces its laser beam through its collimated laser crystal. The complexities of designing and modding lasers of this nature have pushed scientists and light engineers to design brighter and more powerful solid state lasers, from hand held pointers to large box laser units.

There is clear value in the use and application of certain laser products, no more so than in the use of industrial laser modules. Lasers are relatively new technology, and for this reason, there is constant advancement and improvement of both the design and performance of lasers for their specific said use. The most common forms of industrial laser use include laser engraving, laser cutting, laser burning, and more. The versatility of condensed laser light allows for a broad spectrum of valuable scientific and industrial based applications. Various laser beam color frequencies can be utilized, as each different wavelength will produce a different color, visible or invisible, that can then be tuned to be geared towards a specific use.

But what is the real difference between DPSS laser modules and your average laser pointer? There are clear differences both in design and in performance capabilities. For instance, dpss laser diodes require an external power source and must therefore be plugged directly into a walls electrical source or be attached to a laser "battery" for ignition. This poses a few problems if you are looking to perform any experiments in the outdoors or in the field, where plugging the laser in is impossible. The industrial laser diodes are usually far larger than laser pens as well, because many of them require internal thermoelectric cooling because of the heat produced by the solid state laser beam.

Laser pointers, on the other hand, are extremely convenient in size and shape, but may lack the same performance consistency as large boxed diodes. Also, industrial laser applications are nearly impossible for a laser pointer because the high-tech device must be manually engaged and even held in one's hand. This can make cutting and engraving all but impossible, not to mention most laser pointers are not capable of producing enough mW (milliwatt) power to complete the desired industrial task. Pointers are more geared towards laser presentations, astronomy, and even just simply laser pointer fun. There is no question that industrial dpss laser modules have found a strong standing amongst many industrial professionals around the globe, be sure that you are working with certified laser modules from a reputable dpss industrial laser retailer. You would not want to sacrifice a few dollars to buy a laser online that simply won't accomplish what you are looking for.