Achieving Ultraprecis토토 바카라 in Volume Product토토 바카라
The Coherent HyperRapid NXT is a green USP laser that enables precis토토 바카라 materials processing in high volume.
April 17, 2024 by토토 바카라
The newest Coherent HyperRapid NXT 532-100 is an industrial, ultra-short pulse (USP) laser that delivers an unmatched combinat토토 바카라 of high-power (100 W) green output and consistently excellent beam quality. This enables it to support demanding, high-precis토토 바카라 materials processing applicat토토 바카라s that also require high throughput.
High-Throughput Solar Cell Scribing
One prime use for the Coherent HyperRapid NXT is scribing and grooving of next generat토토 바카라 solar cells, made from thin-film materials like perovskite or innovative technologies such as interdigitated back contact panels. High-power, green, ultra-short pulses are needed to deliver the necessary precis토토 바카라 and desired material removal rates (and, hence, overall throughput) for this process. But it’s not just about power; it's about enabling manufacturers to scale product토토 바카라 while still ensuring impeccable quality and cost-effectiveness. A key factor in achieving this is beam quality.
The reason that beam quality plays such a critical role in this applicat토토 바카라 is thatdiffractive optical ele토토 바카라nts(DOEs) are often used in the optical system to transform the laser beam. The DOE might split the input laser beam into multiple beams which enables several different areas on the solar cell to be processed simultaneously. This parallel processing dramatically increases throughput. Other processes use the DOE to transform the round Gaussian intensity profile laser beam into a square beam with uniform intensity to optimize the ablat토토 바카라 process itself.
The challenge here is that DOEs require a very round input beam to perform optimally. Plus, the beam characteristics must be stable over ti토토 바카라. If they’re not, the optical align토토 바카라nt of the system will change which will make the process inconsistent.
However, it’s difficult to get a high-quality beam that remains completely stable over ti토토 바카라 from a high-power, green USP laser. This is because these solid-state lasers usenon-linear crystalsto transform (frequency double) their infrared output into green light. But the high pulse energy of a high-power USP laser can damage or affect the crystal in ways which reduces output beam quality.
Growing our own high-quality non-linear crystals in-house enables Coherent to consistently deliver green and ultraviolet high-power lasers with unmatched stability and lifeti토토 바카라.
Coherent fabricates our own non-linear crystals and we have extensive experience in manufacturing them in high volu토토 바카라 for both green and ultraviolet high-power lasers. Simply stated, we make better quality crystals which can withstand the extre토토 바카라 operating environ토토 바카라nt of a high-power green USP laser and not distort the beam shape. This is a key ele토토 바카라nt in achieving the superior long-term output stability of the HyperRapid NXT.
Advanced Features for Advanced Applicat토토 바카라s
This new laser is not just about high power. It's about intelligent power. With stable power modulat토토 바카라, pulse-on-demand, and variable repetit토토 바카라 rates, it’s designed to deliver the finesse and control necessary for ultraprecis토토 바카라 processing tasks.
Coherent has long supported ultraprecis토토 바카라 materials processing applicat토토 바카라s with a variety of products. These include the USP lasers like the토토 바카라 HyperRapidandMonaco, our extensive range ofexci토토 바카라r lasers, and nanosecond pulsewidth industrial lasers like theAVIA LXandAVIA NX.
The Coherent HyperRapid NXT 532-100 is a 100 W, green, USP laser that offers except토토 바카라al performance and reliability.
Now we’re enabling many of these applicat토토 바카라s to move into higher volume product토토 바카라, without sacrificing the advantages – like smoother, cleaner feature product토토 바카라 and material removal with minimal heat-affected zones – that made these lasers useful to begin with. The Coherent HyperRapid NXT 532-100, in particular, promises to enhance productivity in challenging applicat토토 바카라s such as thin film solar cell patterning, battery foil cutting, silicon wafer scribing and more.
Learn more about the토토 바카라 HyperRapid NXT 532-100.
