High-coupling-efficiency laser diodes integrated with spot-size converters fabricated on 2 inch InP substrates

1995 ◽  
Vol 31 (24) ◽  
pp. 2102-2104 ◽  
Author(s):  
M. Wada ◽  
K. Kishi ◽  
K. Kawano ◽  
Y. Noguchi ◽  
Y. Kadota ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Coupling Efficiency ◽  
Spot Size ◽  
Inp Substrates

Design and fabrication of high-coupling efficiency spot-size converter integrated laser diodes using three-dimensional BMP program

1998 ◽  
Vol 16 (8) ◽  
pp. 1456-1463 ◽  
Author(s):  
K. Yokoyama ◽  
N. Sekino ◽  
T. Hirono ◽  
Y. Tohmori ◽  
Y. Kawaguchi
Keyword(s):  
Laser Diodes ◽  
Coupling Efficiency ◽  
Three Dimensional ◽  
Spot Size

Laser diodes monolithically integrated with spot-size converters fabricated on 2 inch InP substrates

1995 ◽  
Vol 31 (15) ◽  
pp. 1252-1254 ◽  
Author(s):  
M. Wada ◽  
I. Kotaka ◽  
M. Kohtoku ◽  
S. Kondo ◽  
Y. Kondo ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Spot Size ◽  
Monolithically Integrated ◽  
Inp Substrates

Highly reliable spot-size converter integrated laser diodes over a wide temperature range for access network systems

2001 ◽  
Vol 41 (1) ◽  
pp. 111-118 ◽  
Author(s):  
H Oohashi ◽  
M Fukuda ◽  
Y Kondo ◽  
M Yamamoto ◽  
Y Kadota ◽  
...  
Keyword(s):  
Wide Temperature Range ◽  
Laser Diodes ◽  
Access Network ◽  
Spot Size ◽  
Network Systems ◽  
Temperature Range

1.3 [micro sign]m laser diodes with butt-jointed selectively grown spot-size converters uniformly fabricated on a 2 in InP substrate

1996 ◽  
Vol 32 (12) ◽  
pp. 1099 ◽  
Author(s):  
H. Okamoto ◽  
Y. Suzuki ◽  
Y. Tohmori ◽  
M. Okamoto ◽  
Y. Kondo ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Spot Size ◽  
Inp Substrate

High Coupling Efficiency of the Fiber-Coupled Module Based on Photonic-Band-Crystal Laser Diodes

2017 ◽  
Vol 34 (7) ◽  
pp. 074205 ◽  
Author(s):  
Yang Chen ◽  
Yu-Fei Wang ◽  
Hong-Wei Qu ◽  
Yu-Fang Zhang ◽  
Yun Liu ◽  
...  
Keyword(s):  
Laser Diodes ◽  
Coupling Efficiency ◽  
Crystal Laser ◽  
Photonic Band

scholarly journals Research on fiber coupling technology of kilowatt laser diode by single emitters

2018 ◽  
Vol 189 ◽  
pp. 11008 ◽  
Author(s):  
Wenbin Qin ◽  
Jing Li ◽  
Lei Yao ◽  
Youqiang Liu ◽  
Yuntao Qiu ◽  
...  
Keyword(s):  
Diode Laser ◽  
Coupling Efficiency ◽  
Processing System ◽  
Spot Size ◽  
Theoretical Research ◽  
Fiber Coupling ◽  
Output Laser Power ◽  
Fiber Taper ◽  
Output Laser ◽  
Focus Spot Size

This paper proposes a program that combine the laser of single-emitters by using fiber combiner, what’s more, we designed and developed a multiple single emitters diode laser module of full optical fiber. We used ZEMAX software to simulate and optimize the influence of fiber coupling efficiency by the location of cylindrical lens and fiber, finally, we developed 8W fiber coupling single emitter diode laser, the wavelength is 915nm, fiber diameter is 105/125μm, NA0.15. This article also carried on the theoretical research of N×1 fiber combiner, and based on Vytran GPX glass processing system, we fabricated the 19×1fiber combiner by TFB technique, combined 19 105/122μm, NA0.15 fibers to a 400/440μm, NA0.22 fiber, has realized 150W laser output, with fiber combining efficiency more than 96%. In the end, 8*400um fibers are synthesized through a fiber taper. The output laser power after fiber taper reached 1453W, with the focus spot size is 2.25mm*1.1mm and power density reached 6×104W/cm2.

Reliability of 1300-nm spot-size converter integrated laser diodes for low-cost optical modules in access networks

1998 ◽  
Vol 16 (7) ◽  
pp. 1302-1307 ◽  
Author(s):  
H. Oohashi ◽  
M. Fukuda ◽  
Y. Kondo ◽  
N. Wada ◽  
Y. Tohmori ◽  
...  
Keyword(s):  
Low Cost ◽  
Laser Diodes ◽  
Spot Size ◽  
Access Networks
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