Inventor
MAKINO TOSHI
CA4 patents
Patents
4 patentsUS6141370AOct 31, 2000
Superimposed grating WDM tunable lasers
NORTHERN TELECOM LTD56 citations94
US5936994AAug 10, 1999
Two-section complex coupled distributed feedback semiconductor laser with enhanced wavelength tuning range
NORTHERN TELECOM LTD40 citations91
US5452318ASep 19, 1995
Gain-coupled DFB laser with index coupling compensation
NORTHERN TELECOM LTD52 citations89
US5455836AOct 3, 1995
Optical Q-switching to generate ultra short pulses in diode lasers
NORTHERN TELECOM LTD13 citations71