TY - JOUR
T1 - Short cavity DBR laser using vertical groove gratings for large-scale photonic integrated circuits
AU - Docter, Boudewijn
AU - Segawa, Toru
AU - Kakitsuka, Takaaki
AU - Matsuo, Shinji
AU - Ishii, Tetsuyoshi
AU - Kawaguchi, Yoshihiro
AU - Kondo, Yasuhiro
AU - Suzuki, Hiroyuki
AU - Karouta, Fouad
AU - Smit, Meint K.
PY - 2007/10/1
Y1 - 2007/10/1
N2 - We present a novel compact distributed Bragg reflector (DBR) laser using InP-InGaAsP deep ridge waveguides with vertical groove gratings. Stable single-mode laser operation was achieved with an active cavity length down to 25 μm and a threshold current of 14 mA. The devices are promising building blocks in large-scale photonic integrated circuits because of their simple structure and low power consumption.
AB - We present a novel compact distributed Bragg reflector (DBR) laser using InP-InGaAsP deep ridge waveguides with vertical groove gratings. Stable single-mode laser operation was achieved with an active cavity length down to 25 μm and a threshold current of 14 mA. The devices are promising building blocks in large-scale photonic integrated circuits because of their simple structure and low power consumption.
KW - Distributed bragg reflector (DBR) laser
KW - Photonic integrated circuits (PICs)
KW - Short cavity laser
KW - Vertical groove gratings
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U2 - 10.1109/LPT.2007.903723
DO - 10.1109/LPT.2007.903723
M3 - Article
AN - SCOPUS:34548610254
VL - 19
SP - 1469
EP - 1471
JO - IEEE Photonics Technology Letters
JF - IEEE Photonics Technology Letters
SN - 1041-1135
IS - 19
ER -