Makoto YAMADA


C- and L-Band Parallel Configuration Optical Fiber Amplifier Employing Bundled Er3+-Doped Fiber
Makoto YAMADA Masaharu UNO Hirotaka ONO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10  pp. 3294-3297
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission for Communications
Keyword: 
optical fiber amplifiermulti-core amplifiersmulti-core fiberbundled type Er3+-doped fiberC- and L-band parallel type optical fiber amplifier
 Summary | Full Text:PDF(445.2KB)

On Kernel Parameter Selection in Hilbert-Schmidt Independence Criterion
Masashi SUGIYAMA Makoto YAMADA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/10/01
Vol. E95-D  No. 10  pp. 2564-2567
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
Hilbert-Schmidt independence criterionleast-squares mutual informationcross-validationGaussian kernel
 Summary | Full Text:PDF(127.7KB)

Heating and Burning of Optical Fibers and Cables by Light Scattered from Bubble Train Formed by Optical Fiber Fuse
Makoto YAMADA Akisumi TOMOE Takahiro KINOSHITA Osanori KOYAMA Yutaka KATUYAMA Takashi SHIBUYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/08/01
Vol. E95-B  No. 8  pp. 2638-2641
Type of Manuscript:  LETTER
Category: Optical Fiber for Communications
Keyword: 
optical fiber fusescattering propertyheating characteristicthermal effectoptical fiber damage
 Summary | Full Text:PDF(1.5MB)

Optical Fan-Out Adapter for Compact Packaging of Components by a Jacket Removing System with a CO2 Laser
Osanori KOYAMA Ryou SOUGEN Keisuke IKUSHIMA Makoto YAMADA Yutaka KATSUYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 143-151
Type of Manuscript:  PAPER
Category: Optical Fiber for Communications
Keyword: 
compact packagingoptical connectorCO2 laser
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Bidirectional Amplification Module for IP-over-CWDM Ring Network
Osanori KOYAMA Makoto YAMADA Yoshiteru OKADA Keisuke MATSUYAMA Yutaka KATSUYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/07/01
Vol. E94-C  No. 7  pp. 1153-1159
Type of Manuscript:  Special Section PAPER (Joint Special Section on Opto-electronics and Communications for Future Optical Network)
Category: 
Keyword: 
erbium-doped fiber amplifierbidirectional amplifierIP-over-CWDM ring network
 Summary | Full Text:PDF(1.4MB)

Improving the Accuracy of Least-Squares Probabilistic Classifiers
Makoto YAMADA Masashi SUGIYAMA Gordon WICHERN Jaak SIMM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/06/01
Vol. E94-D  No. 6  pp. 1337-1340
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
least-squares probabilistic classifierkernel logistic regressiondensity ratioPASCAL VOC 2010freesound
 Summary | Full Text:PDF(114.6KB)

Direct Importance Estimation with a Mixture of Probabilistic Principal Component Analyzers
Makoto YAMADA Masashi SUGIYAMA Gordon WICHERN Jaak SIMM 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/10/01
Vol. E93-D  No. 10  pp. 2846-2849
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
importanceKullback-Leibler importance estimation proceduremixture of probabilistic principal component analyzersexpectation-maximization algorithm
 Summary | Full Text:PDF(121.1KB)

Optimum Conditions for Fiber Jacket Removing by a CO2 Laser for Compact Packaging of Optical Components
Ryou SOUGEN Keisuke IKUSHIMA Osanori KOYAMA Makoto YAMADA Yutaka KATSUYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/04/01
Vol. E93-B  No. 4  pp. 1005-1008
Type of Manuscript:  LETTER
Category: Optical Fiber for Communications
Keyword: 
compact packagingjacket removingfiber connector
 Summary | Full Text:PDF(612.4KB)

Novel Fiber Jacket Removing System by a CO2 Laser for Compact Packaging of Optical Components
Keisuke IKUSHIMA Ryou SOUGEN Osanori KOYAMA Makoto YAMADA Yutaka KATSUYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/01/01
Vol. E93-B  No. 1  pp. 158-161
Type of Manuscript:  LETTER
Category: Optical Fiber for Communications
Keyword: 
compact packagingfiber connector
 Summary | Full Text:PDF(919.7KB)

Direct Importance Estimation with Gaussian Mixture Models
Makoto YAMADA Masashi SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/10/01
Vol. E92-D  No. 10  pp. 2159-2162
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
importance weightKLIEPGaussian mixture modelsEM algorithm
 Summary | Full Text:PDF(135.4KB)

Novel 1470-nm-Band WDM Transmission and Its Application to Ultra-Wide-Band WDM Transmission
Jun-ichi KANI Tadashi SAKAMOTO Masahiko JINNO Kuninori HATTORI Makoto YAMADA Terutoshi KANAMORI Kimio OGUCHI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/08/25
Vol. E82-B  No. 8  pp. 1131-1140
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
wavelength division multiplexing (WDM)dispersion-shifted fiberfour-wave mixingstimulated Raman scatteringthulium-doped fiber amplifier
 Summary | Full Text:PDF(966.1KB)

Novel 1470-nm-Band WDM Transmission and Its Application to Ultra-Wide-Band WDM Transmission
Jun-ichi KANI Tadashi SAKAMOTO Masahiko JINNO Kuninori HATTORI Makoto YAMADA Terutoshi KANAMORI Kimio OGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/08/25
Vol. E82-C  No. 8  pp. 1397-1406
Type of Manuscript:  INVITED PAPER (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
Category: Optical Systems and Technologies
Keyword: 
wavelength division multiplexing (WDM)dispersion-shifted fiberfour-wave mixingstimulated Raman scatteringthulium-doped fiber amplifier
 Summary | Full Text:PDF(1024KB)

Praseodymium-Doped Fiber Amplifiers at 1.3m
Yasutake OHISHI Terutoshi KANAMORI Makoto SHIMIZU Makoto YAMADA Yukio TERUNUMA Jiro TEMMYO Masato WADA Shoichi SUDO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/04/25
Vol. E77-B  No. 4  pp. 421-440
Type of Manuscript:  INVITED PAPER (Special Issue on Fiber Amplifiers and Their Applications to Lightwave Communications)
Category: 
Keyword: 
fiber amplifierrare earthpraseodymiumfluoride fiber
 Summary | Full Text:PDF(1.7MB)

Temperature Dependence of Signal Gain in Er3-Doped Optical Fiber Amplifiers Pumped by 0.8µm Band GsAlAs Laser Diodes
Makoto YAMADA Makoto SHIMIZU Kaoru YOSHINO Masaharu HORIGUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/10/25
Vol. E76-C  No. 10  pp. 1529-1532
Type of Manuscript:  LETTER
Category: Opto-Electronics
Keyword: 
Er3+-doped optical fiber amplifierfiber amplifier
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Effect of Waveguide Facet Reflection on Hybrid-Integrated Optical Gate Switch
Yasufumi YAMADA Yasuji OHMORI Makoto YAMADA Hiroshi TERUI Morio KOBAYASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1989/04/25
Vol. E72-E  No. 4  pp. 282-284
Type of Manuscript:  Special Section LETTER (Special Issue on 1989 Spring National Convention IEICE)
Category: Optoelectronics
Keyword: 
 Summary | Full Text:PDF(169.8KB)