Short cavity DBR laser using vertical groove gratings for large-scale photonic integrated circuits

Boudewijn Docter, Toru Segawa, Takaaki Kakitsuka, Shinji Matsuo, Tetsuyoshi Ishii, Yoshihiro Kawaguchi, Yasuhiro Kondo, Hiroyuki Suzuki, Fouad Karouta, Meint K. Smit

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)1469-1471
Number of pages3
JournalIEEE Photonics Technology Letters
Volume19
Issue number19
DOIs
Publication statusPublished - 2007 Oct 1
Externally publishedYes

Fingerprint

DBR lasers
Ridge waveguides
laser modes
Laser modes
threshold currents
grooves
Photonics
integrated circuits
Integrated circuits
ridges
Electric power utilization
gratings
photonics
waveguides
cavities

Keywords

  • Distributed bragg reflector (DBR) laser
  • Photonic integrated circuits (PICs)
  • Short cavity laser
  • Vertical groove gratings

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

Cite this

Docter, B., Segawa, T., Kakitsuka, T., Matsuo, S., Ishii, T., Kawaguchi, Y., ... Smit, M. K. (2007). Short cavity DBR laser using vertical groove gratings for large-scale photonic integrated circuits. IEEE Photonics Technology Letters, 19(19), 1469-1471. https://doi.org/10.1109/LPT.2007.903723

Short cavity DBR laser using vertical groove gratings for large-scale photonic integrated circuits. / Docter, Boudewijn; Segawa, Toru; Kakitsuka, Takaaki; Matsuo, Shinji; Ishii, Tetsuyoshi; Kawaguchi, Yoshihiro; Kondo, Yasuhiro; Suzuki, Hiroyuki; Karouta, Fouad; Smit, Meint K.

In: IEEE Photonics Technology Letters, Vol. 19, No. 19, 01.10.2007, p. 1469-1471.

Research output: Contribution to journalArticle

Docter, B, Segawa, T, Kakitsuka, T, Matsuo, S, Ishii, T, Kawaguchi, Y, Kondo, Y, Suzuki, H, Karouta, F & Smit, MK 2007, 'Short cavity DBR laser using vertical groove gratings for large-scale photonic integrated circuits', IEEE Photonics Technology Letters, vol. 19, no. 19, pp. 1469-1471. https://doi.org/10.1109/LPT.2007.903723
Docter, Boudewijn ; Segawa, Toru ; Kakitsuka, Takaaki ; Matsuo, Shinji ; Ishii, Tetsuyoshi ; Kawaguchi, Yoshihiro ; Kondo, Yasuhiro ; Suzuki, Hiroyuki ; Karouta, Fouad ; Smit, Meint K. / Short cavity DBR laser using vertical groove gratings for large-scale photonic integrated circuits. In: IEEE Photonics Technology Letters. 2007 ; Vol. 19, No. 19. pp. 1469-1471.
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