1# Library to Find Best eBook for Read
Author : Brian DeSalvo
Release : 2008
Genre : Mode-locked lasers
Kind : eBook
Book Rating : /5 ( reviews)
Book Synopsis Mode-locked Diode Laser for Precision Optical Frequency Measurements by : Brian DeSalvo
Download or read book Mode-locked Diode Laser for Precision Optical Frequency Measurements written by Brian DeSalvo. This book was released on 2008. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heike Christopher
Release : 2021-04-09
Genre : Science
Kind : eBook
Book Rating : 998/5 ( reviews)
Book Synopsis A compact mode-locked diode laser system for high precision frequency comparison experiments (Band 64) by : Heike Christopher
Download or read book A compact mode-locked diode laser system for high precision frequency comparison experiments (Band 64) written by Heike Christopher. This book was released on 2021-04-09. Available in PDF, EPUB and Kindle. Book excerpt: Optical frequency combs (OFC) have revolutionized various applications in applied and fundamental sciences that rely on the determination of absolute optical frequencies and frequency differences. The latter requires only stabilization of the spectral distance between the individual comb lines of the OFC, allowing to tailor and reduce system complexity of the OFC generator (OFCG). One such application is the quantum test of the universality of free fall within the QUANTUS experimental series. Within the test, the rate of free fall of two atomic species, Rb and K, in micro-gravity will be compared. The aim of this thesis was the development of a highly compact, robust, and space-suitable diode laser-based OFCG with a mode-locked optical spectrum in the wavelength range around 780 nm. A diode laser-based OFCG was developed, which exceeds the requirements with a spectral bandwidth > 16 nm at 20 dBc, a comb line optical power > 650 nW (at 20 dBc), a pulse repetition rate of 3.4 GHz, and an RF linewidth of the free-running pulse repetition rate < 10 kHz. To realize a proof-of-concept demonstrator module, the diode laser-based OFCG was hybrid-integrated into a space-suitable technology platform that has been developed for future QUANTUS experiments. Proof of sufficient RF stability of the OFCG was provided by stabilizing the pulse repetition rate to an external RF reference. This resulted in a stabilized pulse repetition rate with an RF linewidth smaller than 1.4 Hz (resolution limited), thus exceeding the requirement. The developed diode laser-based OFCG represents an important step towards an improved comparison of the rate of free fall of Rb and K quantum gases within the QUANTUS experiments in micro-gravity.
Author : Leo Hollberg
Release : 2000
Genre :
Kind : eBook
Book Rating : 140/5 ( reviews)
Book Synopsis Precision Spectroscopy, Diode Lasers, and Optical Frequency Measur by : Leo Hollberg
Download or read book Precision Spectroscopy, Diode Lasers, and Optical Frequency Measur written by Leo Hollberg. This book was released on 2000. Available in PDF, EPUB and Kindle. Book excerpt: A selected set of reprints from the Optical Frequency Measurement Group of the Time and Frequency Div. of the Nat. Inst. of Standards and Technology and consists of work published between 1987 and 1997. The 2 programs represented are (1) development of tunable diode-laser technology for scientific applications and precision measurements, and (2) research toward the goal of realizing optical-frequency measurements and synthesis. The papers are organized in 5 categories: diode laser technology; tunable laser systems; laser spectroscopy; optical synthesis and extended wavelength coverage; and multi-photon interactions and optical coherence.
Author : Pasquale Maddaloni
Release : 2016-04-19
Genre : Science
Kind : eBook
Book Rating : 535/5 ( reviews)
Book Synopsis Laser-Based Measurements for Time and Frequency Domain Applications by : Pasquale Maddaloni
Download or read book Laser-Based Measurements for Time and Frequency Domain Applications written by Pasquale Maddaloni. This book was released on 2016-04-19. Available in PDF, EPUB and Kindle. Book excerpt: Foreword by Nobel laureate Professor Theodor W. Hch of Ludwig-Maximilians-UniversitätMunchenBased on the authors' experimental work over the last 25 years, Laser-Based Measurements for Time and Frequency Domain Applications: A Handbook presents basic concepts, state-of-the-art applications, and future trends in optical, atomic, and molecular physic
Author : Zujie Fang
Release : 2017-07-29
Genre : Science
Kind : eBook
Book Rating : 573/5 ( reviews)
Book Synopsis Single Frequency Semiconductor Lasers by : Zujie Fang
Download or read book Single Frequency Semiconductor Lasers written by Zujie Fang. This book was released on 2017-07-29. Available in PDF, EPUB and Kindle. Book excerpt: This book systematically introduces the single frequency semiconductor laser, which is widely used in many vital advanced technologies, such as the laser cooling of atoms and atomic clock, high-precision measurements and spectroscopy, coherent optical communications, and advanced optical sensors. It presents both the fundamentals and characteristics of semiconductor lasers, including basic F-P structure and monolithic integrated structures; interprets laser noises and their measurements; and explains mechanisms and technologies relating to the main aspects of single frequency lasers, including external cavity lasers, frequency stabilization technologies, frequency sweeping, optical phase locked loops, and so on. It paints a clear, physical picture of related technologies and reviews new developments in the field as well. It will be a useful reference to graduate students, researchers, and engineers in the field.
