Published 2021 | Version v1
Book Metadata-only

Laser stabilization based on cavity made of silicon with crystalline coatings GaAs/AlGaAs

Creators

  • 1. Rossijskij Kvantovyj Tsentr, Skolkovo (Russian Federation)
  • 2. Fizicheskij Inst. im. P.N. Lebedeva RAN, Moscow (Russian Federation)

Description

We consider the creation of lasers with fractional frequency instability of 10-16 implemented by high-quality Fabry-Perot cavities. Crystalline coatings GaAs/AlGaAs reduce the thermal noise limit of cavity stability. Vacuum cryostat was assembled for cooling down the cavity for the thermal expansion coefficient to be zero. We have studied finesse and birefringence of crystalline coatings. Laser was locked to a cavity mode

Abstract (Russian)

Рассматривается разработка высокостабильных лазерных систем с относительной нестабильностью частоты порядка 10-16 . Стабилизация частоты осуществляется по высокодобротным кремниевым резонаторам Фабри-Перо. Использование зеркал с кристаллическим покрытием GaAs/AlGaAs позволяет понизить уровень тепловых шумов, ограничивающих стабильность частоты. Для охлаждения резонатора до температуры нулевого теплового расширения собран вакуумный криостат. Проведены исследования резкости и двулучепреломления кристаллических зеркал. Реализована стабилизация частоты лазера к моде резонатора
Part of:
VII International conference «Laser, plasma research and technologies» LaPlaz-2021. Collection of scientific papers. Part 1

Additional details

Additional titles

Original title (Russian)
Стабилизация лазерных систем по кремниевым резонаторам с кристаллическими зеркалами GaAs/AlGaAs

Publishing Information

Publisher
NIYaU MIFI
Imprint Place
Moscow (Russian Federation)
ISBN
978-5-7262-2767-2
Imprint Title
VII International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies#Right-Pointing Double Angle Quotation Mark# LaPlaz-2021. Collection of scientific papers. Part 1
Imprint Pagination
460 p.
Journal Page Range
p. 61-62

Conference

Title
VII International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies#Right-Pointing Double Angle Quotation Mark# LaPlaz-2021
Original Conference Title
VII Mezhdunarodnaya konferentsiya «Lazernye, plazmennye issledovaniya i tekhnologii» LaPlaz-2021
Dates
23-26 Mar 2021
Place
Moscow (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
55088047
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM ARSENIDES; CAVITY RESONATORS; CRYOSTATS; CRYSTALS; GALLIUM ARSENIDES; LASER MIRRORS; SILICON; STABILITY; TEMPERATURE RANGE 0065-0273 K
Descriptors DEC
ALUMINIUM COMPOUNDS; ARSENIC COMPOUNDS; ARSENIDES; CONTROL EQUIPMENT; ELECTRONIC EQUIPMENT; ELEMENTS; EQUIPMENT; GALLIUM COMPOUNDS; MIRRORS; PNICTIDES; RESONATORS; SEMIMETALS; TEMPERATURE RANGE; THERMOSTATS

Optional Information

Notes
6 refs. Imprint:VII Mezhdunarodnaya konferentsiya #Left-Pointing Double Angle Quotation Mark#Lazernye, plazmennye issledovaniya i tekhnologii#Right-Pointing Double Angle Quotation Mark# LaPlaz-2021. Sbornik nauchnykh trudov. Chast' 1