Short-Arc Xenon Lamp for a Modulated Light Source

نویسندگان

چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Portable xenon arc light coagulator.

The Log-2 portable xenon arc light coagulator (Fig. i) was developed (O'Malley, 1971) in an attempt to simplify the operative procedure and to make this form of therapy more widely available. The key to the small size of this instrument is a parabolic reflector built into the lamp (Fig. 2). The reflector redirects the radiation so efficiently that a I50 watt lamp performs the same function as t...

متن کامل

Directly Phase-Modulated Light Source

The art of imparting information onto a light wave by optical signal modulation is fundamental to all forms of optical communication. Among many schemes, direct modulation of laser diodes stands out as a simple, robust, and cost-effective method. However, the simultaneous changes in intensity, frequency, and phase have prevented its application in the field of secure quantum communication. Here...

متن کامل

Small-arc volumetric-modulated arc therapy

Volumetric-modulated arc therapy (VMAT) is considered to deliver a better dose distribution and to shorten treatment time. There is a lack of research regarding breast irradiation after breast-conserving surgery (BCS) using VMAT with prone positioning. We developed a new small-arc VMAT methodology and compared it to conventional (fixed-field) intensity-modulated radiation therapy (IMRT) in the ...

متن کامل

Arc-modulated radiation therapy

Arc-modulated radiation therapy (AMRT) is a novel rotational intensitymodulated radiation therapy (IMRT) technique developed for a clinical linear accelerator that aims to deliver highly conformal radiation treatment using just one arc of gantry rotation. Compared to fixed-gantry IMRT and the multiplearc intensity-modulated arc therapy (IMAT) techniques, AMRT promises the same treatment quality...

متن کامل

Xenon arc photocoagulation for treatment of subluxation of lens.

In the treatment of congenital or acquired subluxation of the lens a conservative approach to reposition the pupil in front of the aphakic area by the use of the xenon arc photocoagulator is emphasised. The management of two cases of subluxation is discussed in detail and the results evaluated. The ease of repositioning the pupil by means of iris photocoagulation and the absence of surgical com...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN

سال: 1979

ISSN: 0019-2341,1349-838X,2185-1506

DOI: 10.2150/jieij1917.63.12_797