High-speed InGaAsP/InGaAsP MQW electroabsorption modulator with high optical power handling capacity

1992 ◽  
Vol 28 (23) ◽  
pp. 2157 ◽  
Author(s):  
F. Devaux ◽  
E. Bigan ◽  
A. Ougazzaden ◽  
F. Huet ◽  
M. Carré ◽  
...  
Keyword(s):  
High Speed ◽  
Optical Power ◽  
Electroabsorption Modulator ◽  
Power Handling

Strain-compensated MQW electroabsorption modulator for increased optical power handling

1994 ◽  
Vol 30 (11) ◽  
pp. 900 ◽  
Author(s):  
I.K. Czajkowski ◽  
M.A. Gibbon ◽  
G.H.B. Thompson ◽  
P.D. Greene ◽  
A.D. Smith ◽  
...  
Keyword(s):  
Optical Power ◽  
Electroabsorption Modulator ◽  
Power Handling

High-Speed Coplanar Waveguide Based Submount for 40 Gbit/s Electroabsorption Modulator

2005 ◽  
Vol 26 (10) ◽  
pp. 1491-1500 ◽  
Author(s):  
Bing Xiong ◽  
Jianbo Tian ◽  
Jian Wang ◽  
Pengfei Cai ◽  
Changzheng Sun ◽  
...  
Keyword(s):  
High Speed ◽  
Coplanar Waveguide ◽  
Electroabsorption Modulator

Optical power handling properties of polymeric nonlinear optical waveguides

1993 ◽  
Vol 74 (8) ◽  
pp. 4871-4876 ◽  
Author(s):  
M. A. Mortazavi ◽  
H. N. Yoon ◽  
C. C. Teng
Keyword(s):  
Optical Waveguides ◽  
Nonlinear Optical ◽  
Optical Power ◽  
Power Handling

Local Quantum Well Intermixing for Fabricating High-Speed Electroabsorption Modulator

2018 ◽  
Author(s):  
Chih-Hsien Chen ◽  
Po-Yun Wang ◽  
Rih-You Chen ◽  
Cong-Long Chen ◽  
Yang-Jeng Chen ◽  
...  
Keyword(s):  
Quantum Well ◽  
High Speed ◽  
Quantum Well Intermixing ◽  
Electroabsorption Modulator ◽  
Local Quantum

scholarly journals EDFA AND EYCDFA POWER BOOSTER FOR SECURED, HIGH SPEED AND MULTIPLE WAVELENGTH SERVICES IN OPTICAL COMMUNICATION SYSTEMS USING WDM AND QUAD-SINGLE FORWARD AND TRI BACKWARD PUMPING TECHNIQUE

2021 ◽  
Vol 5 (12) ◽  
Author(s):  
S. Semmalar ◽  
S. Malarkkan
Keyword(s):  
Wavelength Division Multiplexing ◽  
Optical Communication ◽  
Communication Systems ◽  
High Speed ◽  
Optical Power ◽  
Fiber Amplifier ◽  
Signal Power ◽  
Erbium Doped Fiber Amplifier ◽  
Output Optical Power ◽  
Wavelength Division

Proposed the EDFA and EYCDFA power booster (Erbium Doped Fiber Amplifier- Erbium ytterbium co doped fiber amplifier) with quad pumping for high speed and multi wavelength services in an optical communication. The proposed EDFA and EYCDFA power booster with WDM(Wavelength division multiplexing) simulated by dual forward and Backward pumping, Dual-backward pumping, Tri-single forward and dual backward pumping and Quadsingle forward and tri-backward pumping with respect to Pump power and fiber Length. The parameters Input Optical power, Output Optical power, Forward Signal power, Backward Signal power measured and determined the speed of transmission in all types of pumping methods. From that the proposed EDFA- ans EYCDFA power booster with WDM quad pumping is the best suitable for secured high speed optical telecommunication systems. The results shown in Quad pumping Output optical power is maximum 25.2dB and optimum spectral forward Signal power is 30.5dBm and very less spectral optical backward signal power of -25.4dBm with Length 5m

scholarly journals Monolitic Hybrid Transmitter-Receiver Lens for Rotary On-Axis Communications

2020 ◽  
Vol 10 (4) ◽  
pp. 1540 ◽  
Author(s):  
René Kirrbach ◽  
Michael Faulwaßer ◽  
Tobias Schneider ◽  
Philipp Meißner ◽  
Alexander Noack ◽  
...  
Keyword(s):  
High Speed ◽  
State Of The Art ◽  
Power Level ◽  
Optical Power ◽  
Full Duplex ◽  
Optical Wireless ◽  
High Complexity ◽  
Optical Wireless Communications ◽  
Optical Crosstalk ◽  
Communication Links

High-speed rotary communication links exhibit high complexity and require challenging assembly tolerances. This article investigates the use of optical wireless communications (OWC) for on-axis rotary communication scenarios. First, OWC is compared with other state-of-the-art technologies. Different realization approaches for bidirectional, full-duplex links are discussed. For the most promising approach, a monolithic hybrid transmitter-receiver lens is designed by ray mapping methodology. Ray tracing simulations are used to study the alignment-depended receiver power level and to determine the effect of optical crosstalk. Over a distance of 12.5 m m , the lens achieves an optical power level at the receiver of − 16.2 dBm to − 8.7 dBm even for misalignments up to 3 m m .

Sign in / Sign up

Export Citation Format

Share Document