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Download or read book Phase-locked Arrays of Vertical-cavity Surface-emitting Lasers written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (871 download)
Download or read book Two-Element Phased Array of Anti-Guided Vertical-Cavity Lasers written by and published by . This book was released on 1999 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: We demonstrate for the first time anti-guided coupling of two adjacent vertical-cavity surface-emitting lasers (VCSEL's), obtaining a 1-by-2 phase-locked array at 869 nm. The lateral index modification required for anti-guiding is achieved by a patterned 3-rim etch performed between two epitaxial growths. In contrast with prior evanescently coupled VCSEL's, adjacent anti-guided VCSEL's can emit in-phase and produce a single on-axis lobe in the far field. Greater than 2 mW of in-phase output power is demonstrated with two VCSEL's separated by 8 [mu]m. Moreover, phase locking of two VCSEL's separated by 20 [mu]m is observed, indicating the possibility of a new class of optical circuits based upon VCSEL's that interact horizontally and emit vertically.
Author : Julian Cheng
Publisher : CRC Press
ISBN 13 : 1482282976
Total Pages : 340 pages
Book Rating : 4.4/5 (822 download)
Download or read book Vertical-Cavity Surface-Emitting Lasers written by Julian Cheng and published by CRC Press. This book was released on 2000-07-06 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since first coming into existence in the early 90s, the vertical-cavity surface-emitting laser (VCSEL) has made several quantum leaps in performance. The performance of VCSELs now exceeds that of edge-emitting lasers in many respects, and offers a superior optical beam and much easier monolithic integrability. As the VCSEL technology improves furth
Author : Gary A. Evans
Publisher :
ISBN 13 :
Total Pages : 528 pages
Book Rating : 4.3/5 (91 download)
Download or read book Surface Emitting Semiconductor Lasers and Arrays written by Gary A. Evans and published by . This book was released on 1993 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews all the basic types of surface emitting semiconductor lasers, including vertical cavity, etched-mirror integrated beam deflectors and grating out-coupled devices. The book also addresses such topics as edge-emitting arrays, thermal management and coherence.
Author : Tien-Pei Lee
Publisher : World Scientific
ISBN 13 : 9789810222888
Total Pages : 250 pages
Book Rating : 4.2/5 (228 download)
Download or read book Current Trends in Vertical Cavity Surface Emitting Lasers written by Tien-Pei Lee and published by World Scientific. This book was released on 1995 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: With significant progress made in recent years, vertical cavity surface emitting lasers (VCSELs) have emerged as potential lightwave sources with a variety of applications, including high speed optical interconnects, parallel data links, optical recording, 2-D scanning, and optical signal processing. This volume, which contains a collection of articles by outstanding experts on this topic, encompasses a broad discussion of the current trends in the development of VCSELs. Discussions include material growths, structure designs, processing methods, performance analysis, improvement strategies, and future prospects. The collection provides a comprehensive overview that may help newcomers to this field as well as engineers and researchers who are engaged in the research and development of this new exciting device family.
Author : Tien Pei Lee
Publisher : World Scientific
ISBN 13 : 9814500348
Total Pages : 256 pages
Book Rating : 4.8/5 (145 download)
Download or read book Current Trends In Vertical Cavity Surface Emitting Lasers written by Tien Pei Lee and published by World Scientific. This book was released on 1995-07-26 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: With significant progress made in recent years, vertical cavity surface emitting lasers (VCSELs) have emerged as potential lightwave sources with a variety of applications, including high speed optical interconnects, parallel data links, optical recording, 2-D scanning, and optical signal processing. This volume, which contains a collection of articles by outstanding experts on this topic, encompasses a broad discussion of the current trends in the development of VCSELs. Discussions include material growths, structure designs, processing methods, performance analysis, improvement strategies, and future prospects. The collection provides a comprehensive overview that may help newcomers to this field as well as engineers and researchers who are engaged in the research and development of this new exciting device family.
Author : Wei Hsin
Publisher :
ISBN 13 :
Total Pages : 438 pages
Book Rating : 4.:/5 (33 download)
Download or read book Study of Phase Locked Diode Laser Array and DFB/DBR Surface Emitting Laser Diode written by Wei Hsin and published by . This book was released on 1990 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carl W. Wilmsen
Publisher : Cambridge University Press
ISBN 13 : 9780521006293
Total Pages : 478 pages
Book Rating : 4.0/5 (62 download)
Download or read book Vertical-Cavity Surface-Emitting Lasers written by Carl W. Wilmsen and published by Cambridge University Press. This book was released on 2001-11-12 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book, first published in 1999, provides a comprehensive description of the physics, design, fabrication, characterization, and applications of vertical-cavity surface-emitting lasers.
Author : Sharad Bhooplapur
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.:/5 (913 download)
Download or read book Injection-locked Vertical Cavity Surface Emitting Lasers (VCSELs) for Optical Arbitrary Waveform Generation written by Sharad Bhooplapur and published by . This book was released on 2014 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. Modulators An array of VCSELs is packaged and characterized for use as a modulator for rapid-update pulse-shaping at GHz rates. The amplitude and phase modulation characteristics of an injection-locked VCSEL are simultaneously measured at GHz modulation rates. 2. Optical Frequency Comb Sources An actively mode-locked semiconductor laser was assembled, with a 12.5 GHz repetition rate, ~ 200 individually resolvable comblines directly out of the laser, and high frequency stability. In addition, optical frequency comb sources are generated by modulation of a single frequency laser. 3. High-resolution optical spectral demultiplexers The demultiplexers are implemented using bulk optics, and are used to spatially resolve individual optical comblines onto the modulator array. 4. Optical waveform measurement techniques Several techniques are used to measure generated waveforms, especially for spectral phase measurements, including multi-heterodyne phase retrieval. In addition, an architecture for discriminating between ultrashort encoded optical pulses with record high sensitivity is demonstrated.
Author :
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.3/5 (91 download)
Download or read book Vertical-cavity Surface-emitting Lasers written by and published by . This book was released on 2001 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nils W. Carlson
Publisher : Springer Science & Business Media
ISBN 13 : 3642789420
Total Pages : 405 pages
Book Rating : 4.6/5 (427 download)
Download or read book Monolithic Diode-Laser Arrays written by Nils W. Carlson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although semiconductor-diode lasers are the most compact, highest gain and most efficient laser sources, difficulties remain in developing structures that will produce high-quality, diffraction-limited output beams. Indeed, only a few designs have emerged with the potential for producing high-power, high-brightness monolithic sources. This book presents and analyzes the results of work performed over the past two decades in the development of such diode-laser arrays.
Author : Jack L. Jewell
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.3/5 (91 download)
Download or read book Vertical-cavity Surface-emitting Laser Arrays written by Jack L. Jewell and published by . This book was released on 1994 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dan Botez
Publisher : Cambridge University Press
ISBN 13 : 0521419751
Total Pages : 468 pages
Book Rating : 4.5/5 (214 download)
Download or read book Diode Laser Arrays written by Dan Botez and published by Cambridge University Press. This book was released on 1994-07-28 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a thorough overview of the principles and uses of semiconductor diode laser arrays. Coherent, incoherent, edge- and surface-emitting, horizontal- and vertical-cavity, individually addressed, lattice-matched and strained-layer arrays are all discussed in detail.
Author :
Publisher :
ISBN 13 :
Total Pages : 314 pages
Book Rating : 4.3/5 (91 download)
Download or read book Vertical-cavity Surface-emitting Lasers written by and published by . This book was released on 2002 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coherent Laser Arrays from Bottom-surface Vertical-cavity Surface-emitting Lasers written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Delai Zhou
Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (89 download)
Download or read book Antiguided Vertical-cavity Surface-emitting Laser (vcsel) Structures written by Delai Zhou and published by . This book was released on 2002 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 43 pages
Book Rating : 4.:/5 (227 download)
Download or read book Low Power Vertical Cavity Laser Arrays with Integrated Microlenses for Free Space Interconnects. Phase 1 written by and published by . This book was released on 1996 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vertical cavity surface emitting lasers are ideally suited for high performance and low cost data transmission systems. Recent advances have yielded devices with low power efficiencies far greater than for in plane lasers. This means that it is now possible to produce massively parallel two dimensional emitter arrays with acceptable heat generation. The low divergence circular optical emission enables the devices to be designed into low cost free space communication systems. Adding to the device characteristics has been the development of GaAs microlenses integrated directly into the substrate of bottom emitting Vertical Cavity Surface Emitting Lasers. These microlenses are used to collimate the emission from the lasers. This same microlens technology can also be adapted to InP based detector arrays for complete free space communications links.
