Low pressure sensor using semiconductor laser

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Motorola Sensor Device Data An1307 a Simple Pressure Regulator Using Semiconductor Pressure Transducers

Semiconductor pressure transducers offer an economical means of achieving high reliability and performance in pressure sensing applications. The completely integrated MPX5100 (0–15 PSI) series pressure transducer provides a temperature–compensated and calibrated, high–level linear output that is suitable for interfacing directly with many linear control systems. The circuit described herein ill...

متن کامل

dynamic analysis of semiconductor laser amplifier using transfer matrix method

transfer matrix method (tmm) has been applied to analyze characteristics of semiconductor laser optical amplifiers. the input signal is sinusoidal modulating wave and we do not assume the modulating bias signal as well. we have shown that the distoration arises from gain modulation at low modulation frequencies, but in microwave modulation frequencies, the gain takes an average value and the re...

متن کامل

Wavelength switching using multicavity semiconductor laser diodes

We demonstrate wavelength switching in a novel multicavity distributed Bragg reflector semiconductor laser diode. This new device, which uses an integrated saturable absorber and singlemode fiber Bragg gratings, digitally switches wavelength as a function of drive current between all possible binary combinations.

متن کامل

AN1326, Barometric Pressure Measurement Using Semiconductor Pressure Sensors

The most recent advances in silicon micromachining technology have given rise to a variety of low-cost pressure sensor applications and solutions. Certain applications had previously been hindered by the high-cost, large size, and overall reliability limitations of electromechanical pressure sensing devices. Furthermore, the integration of on-chip temperature compensation and calibration has al...

متن کامل

Wavelet analysis of low frequency fluctuations of a semiconductor laser

Wavelet transform analysis of experimentally measured intensity fluctuations distinguishes the transition from low frequency fluctuations at moderate feedback to stable operation at strong feedback. Comparison of these results with those of a wavelet analysis of lowpass filtered solutions of the Lang-Kobayashi equations for deterministic evolution of a single mode semiconductor laser with optic...

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 EDUCATION AND SCIENCE

سال: 2006

ISSN: 2664-2530

DOI: 10.33899/edusj.2006.77508