title: ÐÐ¾Ð»Ð¾ÐºÐ¾Ð½Ð½ÑÐ¹ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Fiber Optic Intensity Modulator
Creators: name: Ð§ÑÐ½Ñ ÐÑÑÐ½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð²Ð¾Ð»Ð¾ÐºÐ½Ð¾
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Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¸Ñ
Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸
Ð¸Ð½ÑÐµÑÑÐµÑÐ¾Ð¼ÐµÑÑ Ð¼Ð°Ñ Ð°ÑÐµÐ½Ð´ÐµÑÐ°
Ð²Ð°ÑÑ-Ð°Ð¼Ð¿ÐµÑÐ½Ð°Ñ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ
Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ
optical fiber
laser
modulation
intensity modulator
MachZehnder interferometer
watt-ampere characteristic
transmission coefficient

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ° Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸Ð½ÑÐµÑÑÐµÑÐ¾Ð¼ÐµÑÑÐ° ÐÐ°ÑÐ°-Ð¦ÐµÐ½Ð´ÐµÑÐ° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ. ÐÐ¾Ð½ÑÑÑ ÑÑÐ½ÐºÑÐ¸Ð¸ Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ²ÑÐ·Ð¸ Ð¸ Ð¿Ð¾Ð½ÑÑÑ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð½ÑÐµÑÑÐµÑÐ¾Ð¼ÐµÑÑÐ° ÐÐ°ÑÐ°-Ð¦ÐµÐ½Ð´ÐµÑÐ°. ÐÐ·ÑÑÐ¸ÑÑ Ð²ÑÑÐ¾Ð´Ð½ÑÐµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð»Ð°Ð·ÐµÑÐ°. ÐÐ·Ð¼ÐµÑÐ¸ÑÑ Ð²ÑÑÐ¾Ð´Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ ÑÐ¾ÑÑÐ°Ð²Ð½Ð¾Ð³Ð¾ Ð°Ð¼Ð¿Ð»Ð¸ÑÑÐ´Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ°. Ð ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð» ÑÐ¸ÑÑÐ¾Ð²Ð¾Ð¹ Ð¼ÑÐ»ÑÑÐ¸Ð¼ÐµÑÑ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, Ð¾ÑÑÐ¸Ð»Ð»Ð¾Ð³ÑÐ°Ñ Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑÐ¾ÑÐ¼Ñ Ð²ÑÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð°. ÐÐ½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð» Ð¸ ÑÐ°ÑÑÑÐ¸ÑÑÐ²Ð°Ð» Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ. ÐÐ°ÐºÐ¾Ð½ÐµÑ, Ð¿Ð¾Ð»ÑÑÐ°Ð» Ð²ÑÑÐ¾Ð´Ð½ÑÑ Ð²Ð°ÑÑ-Ð°Ð¼Ð¿ÐµÑÐ½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÑ Ð»Ð°Ð·ÐµÑÐ° Ð¸ ÑÑÑÐ¾Ð¸Ð¼ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÑÑ Ð¿ÑÐ¸Ð±Ð»Ð¸Ð·Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÐºÑÐ¸Ð²ÑÑ. ÐÐ¾Ð»ÑÑÐ¸Ð» ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð¿ÑÐ¾Ð¿ÑÑÐºÐ°Ð½Ð¸Ñ ÑÐ¾Ð±ÑÐ°Ð½Ð½Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ° Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸. ÐÐ°Ð±Ð»ÑÐ´Ð°Ð» Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÑÐ¾ÑÐ¼Ñ ÑÐ¸Ð³Ð½Ð°Ð» Ð½Ð° Ð²ÑÑÐ¾Ð´Ðµ, ÐºÐ¾Ð³Ð´Ð° Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ Ð³ÐµÐ½ÐµÑÐ¸ÑÑÐµÑ ÑÐ°Ð·Ð½ÑÐµ ÑÐ¸Ð³Ð½Ð°Ð»Ñ. ÐÐ· ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ð²Ð¸Ð´Ð½Ð¾, ÑÑÐ¾ Ð¼Ñ Ð¼Ð¾Ð¶ÐµÐ¼ ÑÐ¾Ð±ÑÐ°ÑÑ ÑÐ»ÐµÐºÑÑÐ¾Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾Ñ Ð¸Ð½ÑÐµÐ½ÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ñ ÑÐ¾ÑÐ¾ÑÐ¸Ð¼Ð¸ Ð²ÑÑÐ¾Ð´Ð½ÑÐ¼Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸ Ð¸ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ°Ð¼Ð¸ Ð¿ÐµÑÐµÐ´Ð°ÑÐ¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸Ð½ÑÐµÑÑÐµÑÐ¾Ð¼ÐµÑÑÐ° ÐÐ°ÑÐ°-Ð¦ÐµÐ½Ð´ÐµÑÐ° Ð¸ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÑÐ°Ð·Ð¾Ð²Ð¾Ð³Ð¾ Ð¼Ð¾Ð´ÑÐ»ÑÑÐ¾ÑÐ°.
description: The given work is devoted to the creation of an intensity modulator based on a Mach-Zehnder interferometer using a phase modulator. Understand the functions and characteristics of the main elements of the optical communication system and understand the principle of the Mach-Zehnder interferometer. Reserch the output characteristics of the laser. Measure the output parameters of the composite amplitude modulator. In the experiment, used digital multimeter to obtain the output voltage, oscilloscope to obtain the output waveform. Analyzed and calculated the obtained parameters. Finally, obtained the output watt-ampere characteristic of the laser and plot the corresponding approximate curve. Received the transmittance of the assembled intensity modulator. Observed a change in the shape of the output signal when the generator generates different signals. Experiments show that we can make an electro-optical intensity modulator with good output and transmission characteristics based on a Mach-Zehnder interferometer and using a phase modulator.