The resonance fluorescence of BO2 excited by a pulsed dye-laser

control of the optical properties of nanoparticles by laser fields

در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...

Pulsed dye laser (PDL) in the treatment of portwine stains: a narrative review

Portwine stains (PWS) lesions are one of the most common childhood vascular malformations that gradually increase in color and thickness without treatment and have profound devastating psychological effects on the child. For this reason, and also because the lesions become resistant to treatment over time, early treatment of these lesions is very important. pulsed dye laser (PDL) is currently t...

Laser Excited Fluorescence of Dityrosine

Comparison of 585 nm with 595 nm pulsed dye laser in the treatment of warts

Background and aim : The clinical management of verrucae vulgaris is often challenging and no treatment is always effective. Early studies have suggested that pulsed-dye laser (PDL) may be highly effective in the treatment of verrucae through obliteration of dilated vessels in papillary dermis. The objective of this study was to compare safety and efficacy of 585 nm with 595 nm PDL in the...

اثربخشی لیزر Pulsed dye laser (PDL) در درمان گزانتلاسمای پلک

Background and Aim: Xanthelasma is a benign condition considered which is mainly as a cosmetic problem. There are many destructive treatment options that may result in scar formation and dyspigmentation such as cryotherapy and electro-cauthery. According to these side effects finding a non-invasive solution could be important. At this study we aimed to evaluate the effect of PDL laser in the t...