High-Gain Optical Amplification of Europium–Aluminum (Eu3+–Al)-Nanocluster-Doped Planar Polymer Waveguides

2007 ◽  
Vol 46 (No. 3) ◽  
pp. L83-L85 ◽  
Author(s):  
Hiroshi Mataki ◽  
Kaname Tsuchii ◽  
Jun Sun ◽  
Hironori Taniguchi ◽  
Kenichi Yamashita ◽  
...  
Keyword(s):  
High Gain ◽  
Polymer Waveguides ◽  
Optical Amplification

AN INVESTIGATION OF MULTI-FUNCTIONAL SEMICONDUCTOR BISTABLE LASER

1996 ◽  
Vol 07 (03) ◽  
pp. 383-397
Author(s):  
QIMING WANG ◽  
RONGHAN WU ◽  
SHIMING LIN ◽  
JIANMENG LI ◽  
FEIKE XIONG ◽  
...  
Keyword(s):  
High Speed ◽  
Mode Conversion ◽  
Relaxation Oscillation ◽  
Optical Memory ◽  
Longitudinal Mode ◽  
High Gain ◽  
Pulse Generation ◽  
Optical Amplification ◽  
Signal Light ◽  
Bistable Switching

The co-cavity two-section (CCTS) bistable semiconductor laser with DH and MQW structures has been investigated experimentally and theoretically in this laboratory. Many attractive functions, such as optical bistable switching, optical memory effect, high stability of single longitudinal mode emission spectrum in steady on state, high gain optical amplification, mode conversion effect on injecting signal light, long delay and abnormal relaxation oscillation, ultrafast light pulse generation are investigated in the device. As a high speed, single wavelength, novel laser light source, a monolithic MQW CCTS bistable laser with MQW EA modulator has been fabricated.

High-gain optical amplification in Eu^3+-doped polymer

2010 ◽  
Vol 35 (4) ◽  
pp. 520 ◽  
Author(s):  
Kwok Chu Tsang ◽  
Chun-Yuen Wong ◽  
Edwin Yue Bun Pun
Keyword(s):  
High Gain ◽  
Optical Amplification ◽  
Doped Polymer

Optical amplification of the cutoff mode in planar asymmetric polymer waveguides

2003 ◽  
Vol 83 (22) ◽  
pp. 4488-4490 ◽  
Author(s):  
M. Pauchard ◽  
M. Vehse ◽  
J. Swensen ◽  
D. Moses ◽  
A. J. Heeger ◽  
...  
Keyword(s):  
Polymer Waveguides ◽  
Optical Amplification

KMnF3:Yb3+,Er3+@KMnF3:Yb3+ active-core–active-shell nanoparticles with enhanced red up-conversion fluorescence for polymer-based waveguide amplifiers operating at 650 nm

2015 ◽  
Vol 3 (38) ◽  
pp. 9827-9832 ◽  
Author(s):  
Yongling Zhang ◽  
Fei Wang ◽  
Yanbo Lang ◽  
Jiao Yin ◽  
Meiling Zhang ◽  
...  
Keyword(s):  
Polymer Waveguides ◽  
Shell Nanoparticles ◽  
Optical Amplification ◽  
Waveguide Amplifiers ◽  
Active Core ◽  
First Time ◽  
Doped Polymer

We demonstrated optical amplification at 650 nm in KMnF3:Yb3+,Er3+@KMnF3:Yb3+ nanoparticles doped polymer waveguides for the first time.

High-gain optical amplification of laser diode signal by Raman scattering in single-mode fibres

1983 ◽  
Vol 19 (19) ◽  
pp. 751 ◽  
Author(s):  
E. Desurvire ◽  
M. Papuchon ◽  
J.P. Pocholle ◽  
J. Raffy ◽  
D.B. Ostrowsky
Keyword(s):  
Raman Scattering ◽  
Laser Diode ◽  
Single Mode ◽  
High Gain ◽  
Optical Amplification

scholarly journals Numerical Study of Resonant Optical Parametric Amplification via Gain Factor Optimization in Dispersive Microresonators

Photonics ◽  
2019 ◽  
Vol 7 (1) ◽  
pp. 5 ◽  
Author(s):  
Özüm Emre Aşırım ◽  
Mustafa Kuzuoğlu
Keyword(s):  
Resonance Frequency ◽  
High Gain ◽  
Gain Medium ◽  
Gain Factor ◽  
Parametric Amplification ◽  
Damping Coefficient ◽  
Optical Parametric Amplification ◽  
Optical Amplification ◽  
Optical Parametric ◽  
Resonance Frequencies

The achievement of wideband high-gain optical parametric amplification has not been shown in micrometer-scale cavities. In this paper we have computationally investigated the optical parametric amplification process in a few micrometer-long dispersive microresonator. By performing a gain medium resonance frequency dependent analysis of optical parametric amplification, we have found that it is possible to achieve a wideband high-gain optical amplification in a dispersive microresonator. In order to account for the effects of dispersion (modeled by the polarization damping coefficient) and the resonance frequency of the gain medium on optical parametric amplification, we have solved the wave equation in parallel with the nonlinear equation of electron cloud motion, using the finite difference time domain method. Then we have determined the resonance frequency values that yield an enhanced or a resonant case of optical parametric amplification, via gain factor optimization. It was observed that if the microresonator is more dispersive (has a lower polarization damping coefficient), then there are more resonance frequencies that yield an optical gain resonance. At these gain resonances, a very wideband, high-gain optical amplification seems possible in the micron scale, which, to our knowledge, has not been previously reported in the context of nonlinear wave mixing theory.

Investigation of PPLN-Based PSAs for High-Gain Optical Amplification

2015 ◽  
Vol 33 (13) ◽  
pp. 2802-2810 ◽  
Author(s):  
Andre A. C. Albuquerque ◽  
Miguel V. Drummond ◽  
Benjamin J. Puttnam ◽  
Naoya Wada ◽  
Rogerio N. Nogueira
Keyword(s):  
High Gain ◽  
Optical Amplification
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