MODE PARTITION NOISE CHARACTERISTICS IN HIGH-SPEED MODULATED LASER DIODESIWASHITA K; NAKAGAWA K.1982; IEEE JOURNAL OF QUANTUM ELECTRONICS; ISSN 0018-9197; USA; DA. 1982; VOL. 18; NO 12; PP. 2000-2004; BIBL. 10 REF.Article

SUPPRESSION OF MODE PARTITION NOISE BY LASER DIODE LIGHT INJECTIONIWASHITA K; NAKAGAWA K.1982; IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES; ISSN 0018-9480; USA; DA. 1982; VOL. 30; NO 10; PP. 1657-1662; BIBL. 10 REF.Article

Optical FSK heterodyne detection using image rejection mixerIWASHITA, K.Electronics Letters. 1989, Vol 25, Num 4, pp 255-256, issn 0013-5194, 2 p.Article

Analyse dynamique de fractures du sol par simulation sur un assemblage granulaire. IIWASHITA, K.Bulletin of the Earthquake Research Institute, University of Tokyo. 1988, Vol 63, Num 2, pp 201-235, issn 0040-8972Article

Analyse des dynamiques de fracture des sols par simulation sur granulatIWASHITA, K.Bulletin of the Earthquake Research Institute, University of Tokyo. 1989, Vol 64, Num 1, pp 71-118, issn 0040-8972Article

DYNAMIC PROPERTIES OF JOSEPHSON-JUNCTION CIRCUITSYOSHIDA K; IWASHITA K; IRIE F et al.1980; TRANS. INST. ELECTRON. COMMUN. ENG. JPN., E; JPN; DA. 1980; VOL. 63; NO 1; PP. 24-30; BIBL. 17 REF.Article

RELATIONSHIPS BETWEEN THE GROWTH RESPONSES TO K FERTILIZER AND K+NA CONCENTRATION OF LEAVES IN SOME VEGETABLE CROPSSUGIYAMA N; IWASHITA K; KUGA Y et al.1981; J. JPN. SOC. HORTIC. SCI.; JPN; DA. 1981; VOL. 50; NO 1; PP. 78-85; ABS. ENG; BIBL. 13 REF.Article

The influence of cross-phase modulation on optical FDM PSK homodyne transmission systemsNORIMATSU, S; IWASHITA, K.Journal of lightwave technology. 1993, Vol 11, Num 5-6, pp 795-804, issn 0733-8724Article

Influence of intensity modulation produced by LD direct modulation on transmission characteristics of CPFSK differential detection systemYOSHIDA, S; IWASHITA, K.Journal of lightwave technology. 1992, Vol 10, Num 2, pp 255-264, issn 0733-8724Article

Linewidth requirements for optical synchronous detection systems with nonnegligible loop delay timeNORIMATSU, S; IWASHITA, K.Journal of lightwave technology. 1992, Vol 10, Num 3, pp 341-349, issn 0733-8724Article

Cross-phase modulation influence on a two-channel optical PSK homodyne transmission systemNORIMATSU, S; IWASHITA, K.IEEE photonics technology letters. 1991, Vol 3, Num 12, pp 1142-1144Article

Modulation and detection characteristics of optical continuous phase FSK transmission systemIWASHITA, K; MATSUMOTO, T.Journal of lightwave technology. 1987, Vol 5, Num 4, pp 452-460, issn 0733-8724Article

CHIRP-PULSE TRANSMISSION THROUGH A SINGLE-MODE FIBREIWASHITA K; NAKAGAWA K; NAKANO Y et al.1982; ELECTRON. LETT.; ISSN 0013-5194; GBR; DA. 1982; VOL. 18; NO 20; PP. 873-874; BIBL. 6 REF.Article

Study on couple stress and shear band development in granular media based on numerical simulation analysesODA, M; IWASHITA, K.International journal of engineering science. 2000, Vol 38, Num 15, pp 1713-1740, issn 0020-7225Article

Rolling resistance at contacts in simulation of shear band development by DEMIWASHITA, K; ODA, M.Journal of engineering mechanics. 1998, Vol 124, Num 3, pp 285-292, issn 0733-9399Article

High-speed optical transmission systems using advanced monolithic IC technologiesNAKAGAWA, K; IWASHITA, K.IEEE journal on selected areas in communications. 1991, Vol 9, Num 5, pp 683-688, issn 0733-8716Article

PLL propagation delay-time influence on linewidth requirements of optical PSK homodyne detectionNORIMATSU, S; IWASHITA, K.Journal of lightwave technology. 1991, Vol 9, Num 10, pp 1367-1375, issn 0733-8724Article

Influence of amplitude modulation induced by LD direct modulation on FM signal transmissionYOSHIDA, S; IWASHITA, K.IEEE Photonics technology letters. 1990, Vol 2, Num 12, pp 929-931Article

2 Gbit/s optical CPFSK heterodyne transmission through 200km single-mode fibreIWASHITA, K; TAKACHIO, N.Electronics Letters. 1987, Vol 23, Num 7, pp 341-342, issn 0013-5194Article

Modified distinct element method simulation of dynamic soil-structure collapse caused by earthquake = Simulation par la méthode des éléments distincts modifiée de l'effondrement dynamique sol - ouvrage par séismeIWASHITA, K; HAKUNO, M.International symposium on analytical evaluation of dam related safety problems. sd, pp 309-318Conference Paper

Damping factor influence on linewidth requirements for optical PSK coherent detection systemsNORIMATSU, S; IWASHITA, K.Journal of lightwave technology. 1993, Vol 11, Num 7, pp 1226-1233, issn 0733-8724Article

Olfactory epithelium in young adult and aging rats as seen with high-resolution scanning electron microscopy : Electron microscopy of olfactory tissues : peripheral aspects. IIINAGURO, T; IWASHITA, K.Microscopy research and technique. 1992, Vol 23, Num 1, pp 62-75, issn 1059-910XArticle

Chromatic dispersion compensation in coherent optical communicationsIWASHITA, K; TAKACHIO, N.Journal of lightwave technology. 1990, Vol 8, Num 3, pp 367-375, issn 0733-8724Article

Experimental evaluation of chromatic dispersion distortion in optical CPFSK transmission systemsIWASHITA, K; TAKACHIO, N.Journal of lightwave technology. 1989, Vol 7, Num 10, pp 1484-1487, issn 0733-8724Article

400 MBIT/S TRANSMISSION TEST USING A 1.53 MU M DFB LASER DIODE AND 104 KM SINGLE-MODE FIBREIWASHITA K; NAKAGAWA K; MATSUOKA T et al.1982; ELECTRONICS LETTERS; ISSN 0013-5194; GBR; DA. 1982; VOL. 18; NO 22; PP. 937-938; BIBL. 8 REF.Article