Author: Anthony MatlisPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Fabrication of Distributed Feedback Quantum Cascade Lasers
Author: Anthony MatlisPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Microfluidic Tuning of Distributed Feedback Quantum Cascade Lasers
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
In this Letter, we report the tuning of the emission wavelength of a single mode distributed feedback quantum cascade laser by modifying the mode effective refractive index using fluids. A fabrication procedure to encapsulate the devices in polymers for microfluidic delivery is also presented. The integration of microfluidics with semiconductor laser (optofluidics) is promising for new compact and portable lab-on-a-chip applications.
Quantum Cascade Lasers
Author: Jérôme FaistPublisher: Oxford University Press
ISBN: 0198528248
Category : Science
Languages : en
Pages : 321
Book Description
This book describes the physics, fabrication technology, and applications of the quantum cascade laser.
Surface-emitting Distributed Feedback Terahertz Quantum-cascade Phase-locked Laser Arrays
Author: Tsung-Yu KaoPublisher:
ISBN:
Category :
Languages : en
Pages : 114
Book Description
A new approach to achieve high-power, symmetric beam-pattern, single-mode THz emission from metal-metal waveguide quantum-cascade laser is proposed and implemented. Several surface-emitting distributed feedback terahertz lasers are coupled through the connection phase sectors between them. Through carefully choosing the length of phase sectors, each laser will be in-phase locked with each other and thus create a tighter beam-pattern along the phased-array direction. A clear proof of phase-locking phenomenon has been observed and the array can be operated in either in-phase or out-of-phase mode at different phase sector length. The phase sector can also be individually biased to provide another frequency tuning mechanism through gain-induced optical index change. A frequency tuning range of 1:5 GHz out of 3:9 THz was measured. Moreover, an electronically controlled "beam steering" device is also proposed based on the result of this work. This thesis focuses on the design, fabrication and measurement of the surface-emitting distributed feedback terahertz quantum-cascade phase-locked laser arrays.
Demonstration of High-performance 10.16 [i]æ[/i]m Quantum Cascade Distributed Feedback Lasers Fabricated Without Epitaxial Regrowth
![Demonstration of High-performance 10.16 [i]æ[/i]m Quantum Cascade Distributed Feedback Lasers Fabricated Without Epitaxial Regrowth PDF](https://books.google.com/books/content/images/frontcover/KPRnnQAACAAJ?fife=w80-h100)
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Distributed Feedback Quantum Cascade Lasers
Author: Werner SchrenkPublisher:
ISBN:
Category :
Languages : en
Pages : 232
Book Description
High Average Power First-order Distributed Feedback Quantum Cascade Lasers
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
High-temperature Operation of Distributed Feedback Quantum-cascade Lasers at 5.3 [i]æ[/i]m
![High-temperature Operation of Distributed Feedback Quantum-cascade Lasers at 5.3 [i]æ[/i]m PDF](https://books.google.com/books/content/images/frontcover/awkpnQAACAAJ?fife=w80-h100)
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Fabrication and Operation of Integrated Distributed Bragg Reflector Thermally Tunable Quantum Cascade Lasers
Author: Liwei ChengPublisher:
ISBN:
Category :
Languages : en
Pages : 280
Book Description
Distributed-feedback Quantum Cascade Lasers Emitting in the 9-[i]μ[/i]m Band with InP Top Cladding Layers
![Distributed-feedback Quantum Cascade Lasers Emitting in the 9-[i]μ[/i]m Band with InP Top Cladding Layers PDF](https://books.google.com/books/content/images/frontcover/4gcUjwEACAAJ?fife=w80-h100)
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
