A monolithically integrated dual-channel optical frequency comb source is demonstrated in
this paper. Three lasers are integrated on a single chip using a regrowth-free fabrication …

A 1× 8 multimode interferometer (MMI) based multi-channel interference (MCI) widely
tunable laser integrated with semiconductor optical amplifier (SOA) through a 2-port …

THz communications systems at carrier frequencies above 200 GHz are the key to enable
next-generation mobile communication networks with 100 Gbit/s wireless data rates. One of …

We present a simple to process tunable laser, fabricated in a low-cost generic fabrication
process and based on two coupled Fabry-Perot cavities. The complex coupling coefficients …

We describe the design procedure, optimization, and fabrication cycle of an index-pattern FP
laser on an InP platform. The design parameters of the ridge and reflector (based on slots) …

This letter demonstrates an InP-based photonic integrated circuit that utilizes an etched facet
and a dual port multimode interference reflector to create a lasing cavity. The laser was …

In this paper, a monolithically integrated∼ 1.55 µm semiconductor laser in the fourth
harmonic colliding pulse mode locking configuration is reported. This device was developed …

Phase noise in gain-switched lasers is investigated theoretically using the semiconductor
laser rate equations and compared with the experimental results from monolithically …

A regrowth-free single-mode laser that is made using standard UV photolithography is
reported. The laser achieves a single-mode side-mode suppression ratio of 37 dB, linewidth …

This letter presents a single-mode tunable laser operating in the L-band. The facetless
design, along with a regrowth-free fabrication that does not require high-resolution …