Compact capacitively coupled N(2) laser with a new electrode design.

نویسندگان

  • H M Bastiaens
  • T Gerber
  • P J Peters
چکیده

Lasing in N(2) at 337 nm was achieved in a capacitively coupled discharge device having a cylindrical discharge volume with a length of 50 mm and a diameter of 3 mm. The cylindrical dielectric electrodes provide a nearly constant initial electric field throughout the discharge volume. Laser pulses with a width of 2.5 nsec (FWHM) and an energy of 8 microJ were obtained.

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Portable CE-system with contactless conductivity detection in an injection molded polymer chip for on-site food analysis

We present a compact portable chip-based capillary electrophoresis system that employs capacitively coupled contactless conductivity detection (CD) operating at 4 MHz as an alternative detection method compared to the commonly used optical detection employing laser-induced fluorescence. The disposable chip for this system is fabricated out of PMMA using injection molding; the electrodes are scr...

متن کامل

Kinetic plasma simulations for three dielectric etchers

Particle-in-cell Monte Carlo collision (PIC/MCC) modeling of dual frequency asymmetric capacitively coupled plasma (CCP) sources has been carried out. In particular, the following configurations have been modeled: 27/2 MHz system with an electrode separation of 2 cm, 60/2 MHz system with a gap of 4.5 cm, and 162/13.56 MHz system with a gap of 3.2 cm. It is found that both the ion flux to the el...

متن کامل

Design of Compact and Miniaturized Band-pass Filters in Coplanar Waveguide (CPW) Technology

A new technique for designing compact, band-pass filters of arbitrary orders is presented in this paper. The proposed approach is based on the design and optimization of a second order band-pass filter, which acts as the unit cell of a higher order filter. This unit cell is composed of slow-wave transmission line resonators, separated from one another by an inductive impedance inverter network....

متن کامل

Effect of power modulation on properties of pulsed capacitively coupled radiofrequency discharges

We describe measurements of plasma properties of pulsed, low pressure, capacitively coupled discharges operated in argon. The research aims to determine the effect of modulating the radiofrequency power during the discharge part of the pulse cycle. Measurements of local electron density and optical emission were made in capacitively-coupled rf discharges generated in a Gaseous Electronics Confe...

متن کامل

A Novel Design of Two Loosely Coupled Bandpass Filter Based on Hilbert-zz Resonator with Higher Harmonic Suppression

New characteristics of fractal design scheme has been introduced to generate compact two poles capacitively coupled microstrip bandpass filter by using additional coupling stubs for different wireless applications. The presented fractal scheme is based on specific type of Hilbert space-filling curve which is called Hilbert-zz fractal geometry. The performance of generated bandpass filter struct...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Optics letters

دوره 9 4  شماره 

صفحات  -

تاریخ انتشار 1984