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Applied Physics Letters, ISSN 0003-6951, 01/2012, Volume 100, Issue 3, pp. 031108 - 031108-4
Low thermal resistance of high power superluminescent diodes (SLEDs) by using active multi-mode interferometer (active-MMI) is presented in this paper. The... 
LASER-DIODE | PHYSICS, APPLIED
Journal Article
Applied Physics Letters, ISSN 0003-6951, 09/2004, Volume 85, Issue 12, pp. 2163 - 2165
A theoretical model for the dependence of the diode forward voltage (V-f) on junction temperature (T-j) is developed. An expression for dV(f)/dT is derived... 
LASER DIODE | PHYSICS, APPLIED
Journal Article
APPLIED PHYSICS EXPRESS, ISSN 1882-0778, 01/2020, Volume 13, Issue 1, p. 14001
This paper investigated the use of semipolar InGaN/GaN multiple quantum well based micro-photodetectors (mu PDs) as the optical receiver for visible light... 
LASER-DIODE | PHYSICS, APPLIED
Journal Article
Optics Letters, ISSN 0146-9592, 04/2010, Volume 35, Issue 8, pp. 1278 - 1280
A self-mixing laser diode vibrometer including an adaptive optical element in the form of a liquid lens (LL) has been implemented and its benefits... 
LASER-DIODE | FEEDBACK | OPTICS
Journal Article
OPTICS EXPRESS, ISSN 1094-4087, 05/2015, Volume 23, Issue 10, pp. 13115 - 13120
Yb:Sc2SiO5 has been investigated in a low-power laser femtosecond oscillator pumped by 400-mW single-mode fiber-coupled diode at 976 nm. Pulses as short as 71... 
LASER-DIODE | MODE | OPTICS
Journal Article
Optics Express, ISSN 1094-4087, 12/2011, Volume 19, Issue 26, pp. B313 - B322
The phase noise characteristics and laser stabilization time of a tunable laser under both static and fast switching operation is characterized using a dynamic... 
TUNABLE LASER-DIODES | OPTICS
Journal Article
Optics Letters, ISSN 0146-9592, 03/2011, Volume 36, Issue 5, pp. 612 - 614
A self-mixing (SM) laser displacement sensor coupled with a microelectromechanical system (MEMS) accelerometer is presented that enables reliable displacement... 
LASER-DIODE | OPTICS
Journal Article
Optics Express, ISSN 1094-4087, 08/2009, Volume 17, Issue 18, pp. 15991 - 15999
We demonstrate the generation of wideband frequency sweeps using a semiconductor laser in an optoelectronic feedback loop. The rate and shape of the optical... 
LIDAR | OPTICS | LASER-DIODE | SEMICONDUCTOR-LASER
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 06/2016, Volume 41, Issue 11, pp. 2608 - 2611
A high-brightness, droop-free, and speckle-free InGaN/GaN quantum well blue superluminescent diode (SLD) was demonstrated on a semipolar (20 (21) over bar) GaN... 
EMITTING-DIODES | OPTICS | LASER-DIODE | EFFICIENCY
Journal Article
Optical Engineering, ISSN 0091-3286, 5/2018, Volume 57, Issue 5, pp. 051506 - 051506
We present an overview of the applications of self-mixing interferometer (SMI) to tasks of interest for mechanical engineering, namely high-resolution... 
interferometry | laser diodes | optical feedback | metrology | optics | photonics | measurements | SENSOR | INSTRUMENT | ABSOLUTE DISTANCE MEASUREMENT | VIBROMETER | TRACKING | OPTICAL FEEDBACK INTERFEROMETRY | DISPLACEMENT | LASER-DIODE | SPECKLE | MODULATION
Journal Article
Optics Express, ISSN 1094-4087, 10/2015, Volume 23, Issue 21, pp. 27145 - 27151
In this report, the improved lasing performance of the III-nitride based vertical-cavity surface-emitting laser (VCSEL) has been demonstrated by replacing the... 
LIGHT-EMITTING-DIODES | LEDS | OPTICS | LASER-DIODES
Journal Article
APPLIED PHYSICS LETTERS, ISSN 0003-6951, 12/2016, Volume 109, Issue 23
The characteristics and the fabrication of a 1.9 mu m superluminescent diode utilizing a cavity suppression element are reported. The strong suppression of... 
DESIGN | PHYSICS, APPLIED | OPERATION | LASER-DIODES
Journal Article
Applied Physics Letters, ISSN 0003-6951, 08/2011, Volume 99, Issue 5, pp. 052101 - 052101-3
Modern optoelectronic devices are often based on wide-bandgap semiconductors such as GaN. In such cases the current injecting contacts are usually nonlinear,... 
PHYSICS, APPLIED | LASER-DIODES
Journal Article
Optics and Laser Technology, ISSN 0030-3992, 12/2014, Volume 64, pp. 23 - 27
A novel architecture of DWDM-PON is proposed and demonstrated for downlink transmission of different data-rates of 622Mbps, 1Gbps, 1.25Gbps and 2.5Gbps... 
DWDM | Injection-locked Fabry–Pérot laser diode | Broad band ASE light source | Injection-locked Fabry-Pérot laser diode | Injection-locked Fabry-Perot laser diode | PHYSICS, APPLIED | BAND | OPTICS | PEROT LASER-DIODE | PON | Spontaneous emission | Simultaneous signals | Lasers | Bit error rate | Modulation | Injection locking | Fabry-Perot | Laser diodes
Journal Article
Scientific and Technical Journal of Information Technologies, Mechanics and Optics, ISSN 2226-1494, 12/2019, Volume 19, Issue 6, pp. 973 - 979
Subject of Research. The paper presents the results of the laser diode module optical system alignment, which includes three steps: the laser diode radiation... 
laser diode | adjustment | collimation
Journal Article
Optics Express, ISSN 1094-4087, 12/2017, Volume 25, Issue 25, pp. 31509 - 31515
As interferometry is the highest precision distance measuring technique, we proposed a mechanism of single-beam interferometry employing all-dielectric... 
CRYSTALS | DISTANCE | OPTICS | LASER-DIODE INTERFEROMETER
Journal Article
Optics Express, ISSN 1094-4087, 07/2011, Volume 19, Issue 104, pp. A991 - A1007
Optimization of internal quantum efficiency (IQE) for InGaN quantum wells (QWs) light-emitting diodes (LEDs) is investigated. Staggered InGaN QWs with large... 
SPONTANEOUS POLARIZATION | PIEZOELECTRIC FIELD | CONTINUOUS-WAVE OPERATION | GAN | LASER-DIODES | EXTRACTION EFFICIENCY | PLANE | SEMICONDUCTORS | OPTICAL-PROPERTIES | OPTICS | ORIENTATION DEPENDENCE
Journal Article
Journal of Crystal Growth, ISSN 0022-0248, 01/2019, Volume 506, pp. 24 - 29
•A design of DUV-LD using Al0.53GaN/Al0.75GaN MQW/MQB achieved.•The issue of optical confining within the active region had been addressed.•Different... 
B3. Heterojunction semiconductor devices | A3. Quantum wells | B3. Laser diodes | B2. Semiconducting aluminum compounds | Semiconducting aluminum compounds | Heterojunction semiconductor devices | PHYSICS, APPLIED | Quantum wells | LASER-DIODES | MATERIALS SCIENCE, MULTIDISCIPLINARY | CRYSTALLOGRAPHY | Laser diodes
Journal Article
Optics Express, ISSN 1094-4087, 10/2018, Volume 26, Issue 20, pp. 26355 - 26364
We demonstrated a high-power (474 mW) blue superluminescent diode (SLD) on c-plane GaN-substrate for speckle-free solid-state lighting (SSL), and high-speed... 
GAN | HUMAN HEALTH | STATE | OPTICS | LASER-DIODE | GUIDE | EFFICIENCY | MODULATION
Journal Article
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