Keyword : direct modulation


Mode Selective Active Multimode Interferometer Laser Diode — Mode Selection Principle, and High Speed Modulation —
Kiichi HAMAMOTO Haisong JIANG 
Publication:   
Publication Date: 2019/04/01
Vol. E102-C  No. 4 ; pp. 364-370
Type of Manuscript:  INVITED PAPER (Special Section on Progress in Optical Device Technology for Increasing Data Transmission Capacity)
Category: 
Keyword: 
active-MMImode selective light sourcehigh modulation bandwidthdirect modulation
 Summary | Full Text:PDF(1.1MB)

A 2.4-GHz Temperature-Compensated CMOS LC-VCO for Low Frequency Drift Low-Power Direct-Modulation GFSK Transmitters
Toru TANZAWA Kenichi AGAWA Hiroyuki SHIBAYAMA Ryota TERAUCHI Katsumi HISANO Hiroki ISHIKURO Shouhei KOUSAI Hiroyuki KOBAYASHI Hideaki MAJIMA Toru TAKAYAMA Masayuki KOIZUMI Fumitoshi HATORI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/04/01
Vol. E88-C  No. 4 ; pp. 490-495
Type of Manuscript:  Special Section PAPER (Special Section on Low-Power LSI and Low-Power IP)
Category: Analog
Keyword: 
GFSKCMOS LC-VCOBluetoothdirect modulationlow power
 Summary | Full Text:PDF(3.1MB)

Fiber Optical CATV System Performance Improvement by Using Push-Pull Modulated DFB Laser Diodes
Hai-Han LU Shah-Jye TZENG Wen-Jen WANG Hsiang-Chun PENG Ching-Yi CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3 ; pp. 1260-1263
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission for Communications
Keyword: 
direct modulationhalf-split-bandpush-pull modulation
 Summary | Full Text:PDF(223KB)

WDM-PON Downstream Optical Link Using Wavelength-Locked FP-LD by Spectrally-Sliced FP-LD
Hyuk-Choon KWON Won-Seok JANG Sang-Kook HAN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/01/01
Vol. E88-B  No. 1 ; pp. 384-387
Type of Manuscript:  LETTER
Category: Fiber-Optic Transmission for Communications
Keyword: 
WDM-PON downstreamwavelength-locked FP-LDspectrally-sliced FP-LDmode partition noise (MPN)side mode suppression ratio (SMSR)direct modulationremote-seeding
 Summary | Full Text:PDF(348.7KB)

A Full-CMOS Single Chip Bluetooth LSI with 1.5 MHz-IF Receiver and Direct Modulation Transmitter
Fumitoshi HATORI Hiroki ISHIKURO Mototsugu HAMADA Ken-ichi AGAWA Shouhei KOUSAI Hiroyuki KOBAYASHI Duc Minh NGUYEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/04/01
Vol. E87-C  No. 4 ; pp. 556-562
Type of Manuscript:  Special Section PAPER (Special Section on Low-Power System LSI, IP and Related Technologies)
Category: 
Keyword: 
Bluetoothwireless communicationCMOS transceiverlow-IFdirect modulationlow power
 Summary | Full Text:PDF(917.8KB)

The LINT Modulator--Linear Modulation with Nonlinear Translation
David KLYMYSHYN Zhen MA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/12/01
Vol. E85-C  No. 12 ; pp. 2000-2007
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Distortion,High-Power,High-Efficiency Active Device and Circuit Technology)
Category: 
Keyword: 
LINT modulatordirect modulationpower efficiencyfrequency multiplierLINC
 Summary | Full Text:PDF(598.7KB)

Modulation Characteristics of a Directly Modulated Super Luminescent Diode Followed by a Gain-Saturated Semiconductor Optical Amplifier
Kyo INOUE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/03/25
Vol. E83-C  No. 3 ; pp. 520-522
Type of Manuscript:  LETTER
Category: Optoelectronics
Keyword: 
semiconductor optical amplifiergain saturationsuper luminescent diodedirect modulation
 Summary | Full Text:PDF(292.5KB)

An Experimental Study on Chirp Noise in a Directly Modulated Semiconductor Laser
Kyo INOUE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1998/06/25
Vol. E81-B  No. 6 ; pp. 1197-1202
Type of Manuscript:  PAPER
Category: Optical Communication
Keyword: 
semiconductor laser diodedirect modulationchirp noisefiber transmission
 Summary | Full Text:PDF(422.2KB)