The output specifications can be chosen according to our customers needs, mainly by choice of the seed laser (multiple seed lasers are possible) and various options available. Iceblink is a supercontinuum fiber laser covering the 4502300nm spectral range with 3W of average power and superior stability (<0.5% std. concerning design details or the comparison of different kinds of picosecond lasers. These lasers are designed to address a range of market applications including semiconductor inspection, micro-machining, metrology, multi-photon spectroscopy, and can be used as a seed source for optical amplifiers, and second harmonic generation. DOI: 10.1080/14764172.2016.1188209. Katana is streamlined to offer high-power picosecond pulses in green, yellow, orange, red, and infrared. Pulse widths can be as short as 40ps. The repetition of this particular laser is two orders of magnitude higher than previous experiments and may have allowed for interception of any lightning precursors developing above the tower. Optional harmonic wavelengths are also available. ANTARES is a picosecond, quasi-continuous wave laser with a high repetition rate up to 80 MHz and a narrow linewidth, in a very compact and robust format. Thorlabs' QSL103A Q-Switched Picosecond Microchip Laser is a compact laser system designed to provide a turnkey, alignment-free solution for picosecond pulses at 1030 nm. in the section "==External links==": https://www.rp-photonics.com/picosecond_lasers.html, Lower repetition rates are possible with an additional, More exotic sources of picosecond pulses are, temporal and spatial overlap of the output wavelengths, integrated time delay between the wavelengths, 10mW average output power; custom Nps-1064-k2 with amplifier for 2W output power. (Please enter the sum of thirteen and three in the form of digits!). Picosecond laser treatment is mostly well tolerated. High power narrow linewidth picosecond fiber lasers. Picosecond laser pulses are useful for a very wide range of measurements. Firefox or Chrome)! For example, theVaryDisk Series platform is a high energy, multi-milli-Joule laser system for laboratory investigations or industrial use. The SuperK series is an industry-leading range of turn-key supercontinuum white light lasers used by the most innovative companies within bio-imaging, semicon, device characterization, and scientific instrumentation. For full-text searches on the whole website, use our search page. A variety of laser types can generate picosecond pulses, with other performance parameters varying in wide ranges: Picosecond lasers are used in a wide range of laser applications. Ask RP Photonics for any advice in the context of picosecond lasers, e.g. Picosecond Diode Laser Driver Well-known laser driver from PicoQuant Pulsed and CW operation Compact and robust Easily controlled via local interface Suited for LDH Series, LDH-FA Series, and PLS Series 5-year warranty Get in touch Description Specifications Laser heads Applications Images Documents Publications Headquartered in Saxonburg, Pennsylvania, Coherent has research and development, manufacturing, sales, service . There are some medical applications where picosecond pulses have advantages. Pulse repetition rates can go up to 1MHz. In addition to the fundamental 1064 nm wavelength and its harmonics (532, 355 and 266 nm), we also deliver units emitting at 946 and 473 nm. AMPHOS offers ultrafast lasers. Share this with your friends and colleagues, e.g. 808nm Diode Laser and Picosecond Tattoo Removal 2 In1 Carbon Peeling Machine 2 in1 808nm Diode Laser and Picosecond Tattoo Machine Principle: E-light technology -- Aimed at entire dermis and connective tissue, IPL and Bipolar RF technology stimulates and . PILAS - picosecond pulsed diode lasers. Traditional anemometer/wind vane devices are too slow to report drastic weather changes in time to avoid damage. The Vento Series of sub-ns DPSS active Q-Switched lasers produce pulses in the hundreds of ps range with average power up to 50 W @ 532 nm and up to 100 W @ 1064 nm. Which means NASA's next moon mission might not have to be so afraid of that nasty Florida weather. AdValue Photonics offers the EVERESTpico 1 m picosecond fiber laser (AP-1030P), Different models can deliver 50-ps pulses with 15W, 30W, 60W or 100W average power in a collimated free-space beam with excellent beam quality. Between July and September of that year, the picosecond laser -- which fires at around 1,000 pulses every second, was operated for more than 6 hours of thunderstorm activity. The RP Photonics Buyer's Guide contains 84 suppliers for picosecond lasers. However, the picosecond laser cost tends to be much more attractive, with high peak powers and higher average powers available at a lower price, and a less complicated system. It doesn't always travel from a cloud to the ground, either. The flexible Amphos1000 1030-nm seed laser (a fiber laser) is the basis for amplified sources like the Amphos1500 with up to 5mJ pulse energy (for picosecond pulse durations), the Amphos3000 series with up to 20mJ, and the Amphos5000 series with 800W or 1000W average output power and up to 50mJ. 1030 nm Center Wavelength. Different models can deliver 50-ps pulses with up to 30W average power and excellent beam quality. at our booths BiOS #8325, Photonics West #3325. The all-fiber DFB design ensures robust and reliable operation for thousands of hours. Peak powers of tens of kilowatts (or even 160kW at 1064nm) are generated. Picosecond Lasers: medium to high power pulse energy oscillator and amplifer system with following power spec: Unique Features: Beam quality: M < 1.5 Pulse energy up to 2000J Typical pulse length 12ps Peak power up to 100MW Pulse rep. rate up to 50MHz Average power up to 400W Wavelength 1064, 532, 355, 266nm Application Examples Comparison of 1064-nm Nd:YAG Picosecond Lasers Using Fractional Micro-lens Array vs. Ablative Fractional 2940-nm Er:YAG Lasers for the Treatment of Atrophic Acne Scar - Full Text View. He used to be a scientist but he realized he was not very happy sitting at a lab bench all day. DermNet provides Google Translate, a free machine translation service. Unlock the biggest mysteries of our planet and beyond with the CNET Science newsletter. Monolithic all-spliced-fiber design is less sensitive to misalignment, contamination and environmental changes in temperature/humidity/vibration and therefore inherently more reliable and compact. Ditmire et al. Books about skin diseasesBooks about the skin This causes all of the ionized elements in the plasma plume to emit light corresponding to their unique atomic energy levels. Customized configurations are available upon request. This is done by using a time-gated detector which is synchronized with a pulsed (typically picosecond or short-nanosecond range) laser source so that the round-trip time (t) can be determined. Some other applications that benefit from high peak power picosecond pulsed lasers include various medical applications, such as tattoo removal, pigment removal / pigment reduction, hair removal, and other ablation-based surgical procedures. A thin disk laser is a type of diode-pumped solid-state (DPSS) laser technology in which the gain medium is comprised of a thin disk of typically Yb:YAG crystal. Average output powers for these picosecond laser options range from a few mW (milliwatts) up to 150 W (watts), and pulse energy options ranging from 25 nJ (nanojoules) up to 150 mJ (millijoules). (Yes, lightning does strike twice and sometimes more than that.). Fax: +49-30-1208820-90 Laser micromachining applications often benefit from that extremely high quality results provided by femtosecond pulses. With the PILAS DX range of pulsed diode lasers, you can have it your way. Ultra-compact head is approx. These micro structures can be in the form of trenches, ridges, posts or dimples according to the pitch spot size and scanning patterns of ablation. Sorry, we don't have an article for that keyword! Please do not enter personal data here; we would otherwise delete it soon. Disadvantages of Traditional Ultrafast Lasers, High initial acquisition cost, running cost and expensive maintenance costs, Low throughput speed due to limited pulse energies at high rep rates, Repetition rates out to 2 MHz without fall off in pulse energy boosts throughput, Complex free space scientific optical designs are sensitive to misalignment, contamination and environmental effects Poor reliability and robustness. Lasers, though, have their own issues. The laser lightning rod projects a green beam into the sky. Among them: NKT Photonics has developed a wide range of different picosecond fiber lasers for scientific and industrial applications. As the researchers note in the discussion, guiding lightning strikes with laser pulses has been tried a couple of times before, in 2004 and 2011. As the name implies LIBS utilizes a focused laser beam to breakdown or ablate the sample. The basic design and idea behind a lightning tower hasn't changed much since its invention in the 18th century. When focused down to a small spot, this allows the laser to quickly ablate the sample, and trigger the spectrometer to immediately start the acquisition process to collect the atomic emissions from the short-lived plasma plume. With PILAS you get alignment and maintenance-free 24/7 operation. 15b), illuminating with the same wavelength . Choose from more than 10 different wavelengths in the range from 375-1550 nm, repetition rates from single-shot to 40 MHz pulse trains, internal or external trigger. Available wavelengths are 266nm, 355nm, 532nm, 1064nm, 1319nm and others. Our PILAS picosecond pulsed diode lasers are designed for industrial as well as scientific applications. While the physical process is quite different it is often helpful to think of LIBS, as an optical analog to mass spectrometry. In a study, published on Monday in the journal Nature Photonics, researchers describe their attempts to guide lightning with a laser beam on the top of the picturesque Sntis mountain at an altitude of over 8,000 feet. Lightning is a complicated phenomenon, caused by an imbalance in positive and negative charges between storm clouds and the ground. The key for successful integration of ultrafast technology are robust, cost-effective systems with simple push-button operation. We have fielded 1000s of units for many different applications from micromachining to LIDAR and Bathymetry to medical applications such as tattoo removal and ablation-based surgical procedures. Further laser-guided lightning campaigns will be necessary to fully understand how this giant frickin' laser did the job. Repetition rate from single shot to 80 MHz, TE cooled, collimated beam, optional fiber coupling, Available wavelengths from 266 to 1560 nm, Average output power up to 450 mW (depending on wavelength), Collimated beam or PM fiber output with FC/APC fiber connector, 3-Color Picosecond Laser (450, 515, 640 nm), Pulsed and CW operation, fast CW switching, Triggerable internally and externally, up to 200 MHz, Average power up to 300 W (pulsed and CW), Repetition rate from single shot up to 40 MHz. Short picosecond lasers are ideal for ablating the thin conductive oxide, anti-reflection /nitride or metal films used in thin film or silicon solar cells. Join our mailing list to receive the latest news about upcoming events and webinars, our latest developments as well as company news. Copyright NKT Photonics A/S All Rights Reserved. For efficient coupling of the laser energy with the clusters media and subsequent ionization, studies have suggested the significant role of laser pulse duration. 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