Femtosecond Optical Parametric Oscillators in the Mid-infrared PDF Download
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Author: Zoe E. Penman
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Zoe E. Penman
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Cathrine McGowan
Publisher:
ISBN:
Category :
Languages : en
Pages : 227
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Author: Kent Charles Burr
Publisher:
ISBN:
Category : Optoelectronic devices
Languages : en
Pages : 360
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Book Description
Author: Alice M. Tang
Publisher: CRC Press
ISBN: 100011130X
Category : Science
Languages : en
Pages : 142
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Book Description
This study looks at the basic principles of optical parametric processes and recent results on the rapidly developing optical parametric device technology. The theoretical basis of stimulated and spontaneous optical parametric processes and detailed design considerations of optical parametric oscillators and amplifiers are discussed, followed by a review of the materials properties of the most important nonlinear optical crystals for such applications. It concludes with a review of the recent developments on practical low-repetition rate nanosecond optical parametric oscillators and broadly tunable high-repetition rate continuous-pulse-train femtosecond optical parametric oscillations from the uv to the mid ir.
Author: Callum Francis O'Donnell
Publisher:
ISBN:
Category :
Languages : en
Pages : 171
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Author: Majid Ebrahim-Zadeh
Publisher: Springer Science & Business Media
ISBN: 140206439X
Category : Science
Languages : en
Pages : 630
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Book Description
Covering fundamental principles and the state of the art, this is a collection of reviews from experts in mid-infrared (mid-IR) coherent sources. Among the sources covered are optical parametric oscillators, difference frequency generators, and the most recent broadband crystalline, quantum cascade, and fiber lasers. The authors show how advances in mid-IR science and technology make these sources indispensable for a variety of applications.
Author: Robin Hegenbarth
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Travis Scott Petersen
Publisher:
ISBN:
Category :
Languages : en
Pages : 119
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"A demand for ultrafast, highly energetic laser sources in the infrared exists for various applications such as high-harmonic generation, waveguide inscription, and remote sensing. These applications require high repetition rates for faster processing speed and better signal-to-noise ratios. Until recently, laser pulses used in these systems were usually provided by optical parametric oscillators and amplifiers pumped by Ti:sapphire laser systems. The output power and spectral bandwidth of this pump source are fundamentally restricted due to unavoidable limitations caused by the quantum-defect heating and restricted emission spectrum of the gain medium. Advancements to Yb-based sources have provided a significant increase in average power and pulse energy available from ultrafast pumps, thereby increasing the capabilities of parametric devices. In this thesis, an ultrafast optical parametric oscillator was constructed as a test bed for investigating the scaling potential of these devices. The main goals of this study were to utilize recent technological advancements to ultrafast pump sources and test the limits for obtaining high-energy pulses with high average powers from an optical parametric oscillator. Various nonlinear crystals and parametric pumping geometries were investigated to determine how best to use the available power of a home-built pump laser and the general potential for scalability. To utilize recent developments of similar pump sources, a long cavity was designed to take advantage of the high-average-powers with scalable pulse energies. While the designing the cavity, it became apparent that the cavity length could be done easily without notable change to critical cavity parameters by using telescopic imaging relays. It was discovered that limitations to the power scalability of this system were directly linked to problems with the thermal management of the nonlinear crystal. While minor changes could have been implemented to reduce the impact of these boundaries, understanding thermal effects in parametric devices will be critical to fully utilizing the state-of-the-art pump sources. Simple and cost-effective methods were developed for characterizing the impact of the thermal gradient on the available gain. This analysis could easily be extended to other systems for predicting and mitigating thermally induced power scaling limitations."--Pages xiii-xiv.
Author: Alice M. Tang
Publisher: CRC Press
ISBN: 9783718658183
Category : Technology & Engineering
Languages : en
Pages : 146
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Book Description
This monograph outlines the basic theory of optical parametric processes and presents discussions on materials and practical device considerations. It emphasizes on optical parametric oscillators and mainly focuses on the three-photon parametric process.
Author: Irina T. Sorokina
Publisher: Springer Science & Business Media
ISBN: 3540006214
Category : Science
Languages : en
Pages : 600
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Book Description
The book describes the most advanced techniques for generating coherent light in the mid-infrared region of the spectrum. These techniques represent diverse areas of photonics and include heterojunction semiconductor lasers, quantum cascade lasers, tunable crystalline lasers, fiber lasers, Raman lasers, and optical parametric laser sources. Offering authoritative reviews by internationally recognized experts, the book provides a wealth of information on the essential principles and methods of the generation of coherent mid-infrared light and on some of its applications. The instructive nature of the book makes it an excellent text for physicists and practicing engineers who want to use mid-infrared laser sources in spectroscopy, medicine, remote sensing and other fields, and for researchers in various disciplines requiring a broad introduction to the subject.
