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Micro‐fractional ablative skin resurfacing with two novel erbium laser systems
Fractional ablation offers the potential benefits of full‐surface ablative skin resurfacing while minimizing adverse effects and the safety, damage profile, and efficacy of erbium fractional lasers are evaluated.
Pilot Investigation of the Correlation between Histological and Clinical Effects of Infrared Fractional Resurfacing Lasers
- Susan E. Walgrave, B. Zelickson, Jeff T Counters
- MedicineDermatologic surgery : official publication for…
- 1 November 2008
Greater densities of shallower damage columns at lower energies may better improve pigmentation, whereas deeper injuries, using higher energies and moderate densities, may better improved texture.
Compact 1J mid-IR Cr:ZnSe Laser
We report a record output energies of pulsed Cr:ZnSe lasers operating at 2.65 um. The maximum output energy of the Cr:ZnSe laser was demonstrated to be more than 1.1 J for 7 ms pulses.
Semi‐Automated method of analysis of horizontal histological sections of skin for objective evaluation of fractional devices
This report describes an innovative and efficient method of processing and evaluating horizontal sections of skin using a novel software program to evaluate the damage profiles generated by fractional devices.
Gain and output power measurements in an electrically excited oxygen–iodine laser with a scaled discharge
Singlet delta oxygen (SDO) yield, small signal gain, and output power have been measured in a scaled electric discharge excited oxygen–iodine laser. Two different types of discharges have been used…
Cavity Flow Ignition and Flameholding in Ethylene-Air by a Repetitively Pulsed Nanosecond Discharge 1
The results demonstrate that repetitive nanosecond pulse plasma cavity ignition of ethylene-air flows at moderate discharge pressures, P=0.2-0.25 atm, occurs via formation of multiple arc filaments…
Self-adaptation Optical Effects in Photothermal Treatment of Skin Structures
- I. Yaroslavsky, J. Childs, M. Smirnov, A. Erofeev, G. Altshuler
- PhysicsIEEE Journal of Selected Topics in Quantum…
- 1 March 2014
Photothermal effects form basis for many uses of optical energy to treat various medical conditions. With an increase in the optical power density, thermally induced phase transitions and chemical…
26th Annual Scientific Meeting
An overview of the papers to be presented at the 26th Scientific Meeting of the American Academy of Cosmetic Surgery will be held January 28th-31st, 2010 at the Rosen Shingle Creek Resort, Orlando, Florida.
1 Scaling of an Electric Discharge Excited Oxygen-Iodine Laser 1
Electric discharge excited oxygen-iodine laser apparatus has been successfully scaled to increase the electric discharge volume and power, the laser mixture flow rate, and the gain path in the M=3…
Optimum Spectrum and Pulse Shape for Vascular Lesion Treatment : The Science Behind MaxG
The new arc lamp-based Palomar MaxG handpiece is designed for the treatment of vascular lesions and pigmented lesions in Fitzpatrick skin types I-IV and employs optical spectral filtering and lamp voltage control to optimize treatment of blood vessels over a wide range of diameters and depths.