搜索结果: 1-15 共查到“Laser Diode”相关记录21条 . 查询时间(0.15 秒)
We demonstrated a laser diode position sensor for a near-field height control system. The feedback signal of the laser diode sensor resulted from self-mixing interferometry was characterized and model...
By using an optical nonreturn-to-zero (NRZ) format data-stream to injection-lock an synchronously modulated Fabry-Perot laser diode at below threshold condition (without DC driving current), an output...
High-speed all-optical data-format conversion and logic gate from a synchronously modulated Fabry朠閞ot laser diode (FPLD) below threshold condition is demonstrated by using external injection-induced n...
This investigation proposes and experimentally demonstrates an optical code-division multiple-access (OCDMA) light source using a directly modulated Fabry–Pérot laser diode in an external injection sc...
Optical Fiber Link with 1E-19 frequency stability using a Planar-Waveguide External Cavity Laser Diode
Optical Fiber Link 1E-19 frequency Planar-Waveguide External Cavity Laser Diode
2011/8/3
Abstract: We compare the performances of a compact planar-waveguide external cavity laser (ECL) and a traditional fiber laser (FL) frequency locked to a Fabry-P\'erot cavity and demonstrate the possib...
Upstream Multi-Wavelength Shared PON with Wavelength-Tunable Self-seeding Fabry-Perot Laser Diode
Lasers fiber Lasers, injection-locked Optical communications
2015/5/21
We proposed a Upstream Multi-Wavelength Shared PON using a tunable self-seeding FP-LD at ONU. The fiber laser performances are experimentally investigated. The paper also for the first time studies th...
Bismuth-Doped Optical Fiber Amplifier for 1430 nm Band Pumped by 1310 nm Laser Diode
Bismuth Optical Fiber Amplifier Pumped Laser Diode
2015/5/20
A 24dB gain Bismuth-doped fibre amplifier pumped by a 65mW commercial laser diode at 1310nm is reported for the first time. A 3dB bandwidth of 36nm and a noise figure of 6dB are demonstrated.
External-cavity designs for phase-coupled laser diode arrays
External-cavity designs phase-coupled laser diode arrays
2010/11/16
We describe passive phase-locking architectures based on external-cavity setups to improve the brightness of diode laser bars. Volume Bragg gratings are used to stabilize the lase line. Numerical mode...
Low Phase Noise Millimeter-Wave Generation by Integrated Dual Wavelength Laser Diode
Semiconductor lasers Integrated Optics Devices
2015/6/8
We report millimeter-wave generation by an integrated dual wavelength laser diode based on optical sideband injection locking. Low phase noise millimeter-wave carrier at 42 GHz has been generated from...
10Gbps Monolithic Silicon FTTH Transceiver without Laser Diode for a new PON Configuration
Fiber optics communications Photonic integrated circuits
2015/6/5
A new PON configuration and novel silicon photonic transceiver architecture for ONU are proposed, eliminating the need for an internal laser source in ONU. The Si transceiver is fully monolithic and d...
Ultra-Long Cavity Hybrid Silicon Mode-locked Laser Diode Operating at 930 MHz
Optoelectronics Mode-locked lasers Semiconductor lasers
2015/6/5
An integrated 9-cm cavity hybrid silicon laser that is fundamentally mode-locked at 930 MHz is presented. The laser outputs chirped 200-ps pulses at 1.1-ns repetition rate. Harmonic mode-locking up to...
Laser diode array (LDA) end-pumped multi-watt Yb:YAG 1030 nm laser
all-solid-state laser Yb:YAG 1030 nm
2011/5/9
A LDA (laser diode array) end-pumped Yb:YAG 1030 nm laser is reported. Using a plano-concave
resonator, with input pump power of 11.79 W, 2.55 W TEM00 continuous wave laser at 1030 nm
was obtained. ...
All-Optical Flip-Flop Based on Mach-Zehnder Interferometer Bistable Laser Diode
Flip-Flop Based Mach-Zehnder Interferometer Bistable Laser Diode
2015/7/14
We fabricate and demonstrate all-optical flip-flop based on novel Mach-Zehnder interferometer bistable laser structure. The MZI-BLD successfully improves falling time to 68ps, switching pulse energy t...
Wavefront Correction of Violet Laser Diode and Color Micro-marking on Plastic Surface
Violet Laser Diode Color Micro-Marking Wavefront Correction
2009/6/1
The laser diode (LD) is a light source characterized by small size, light weight and high performance. Osaka University has been actively conducting research and development to precisely collect and d...
Evidence for long-lived polar vortex air in the mid-latitude summer stratosphere from in situ laser diode CH4 and H2O measurements
long-lived polar vortex air mid-latitude summer stratosphere situ laser diode
2009/2/11
A balloon borne diode laser spectrometer was launched in southern France in June 2000 to yield in situ stratospheric CH4 and H2O measurements. In the altitude region ranging from 20km to 25km, strikin...