Packaged 1.55 µm DFB laser with 25 GHz modulationbandwidth
- 24 November 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (24) , 2044-2046
- https://doi.org/10.1049/el:19941400
Abstract
25 GHz modulation bandwidth is achieved from a fully packaged 1.55 µm DFB laser, using devices with p-doped compressively strained MQW active regions and large negative wavelength detuning. Devices on submounts show a record bandwidth of 26 GHz, limited by device and bonding parasitics. Resonance frequencies of over 26 GHz are measured.Keywords
This publication has 6 references indexed in Scilit:
- Optical transmission of narrow-band millimeter-wave signals by resonant modulation of monolithic semiconductor lasersIEEE Photonics Technology Letters, 1994
- 22 GHz-bandwidth 1.5 μm compressively strained InGaAsP MQW ridge-waveguide DFB lasersElectronics Letters, 1993
- Superfast 1.55 μm DFB lasersElectronics Letters, 1993
- Resonantly enhanced semiconductor lasers for efficient transmission of millimeter wave modulated lightIEEE Photonics Technology Letters, 1993
- 25 GHz bandwidth 1.55 μm GaInAsP p -doped strained multiquantum-well lasersElectronics Letters, 1992
- Frequency response subtraction for simple measurement of intrinsic laser dynamic propertiesIEEE Photonics Technology Letters, 1992