Christopher DOERR

Laser power monitor

OPTICAL WAVEGUIDE PASSIVATION FOR MOISTURE PROTECTION

Optical waveguide passivation for moisture protection

Photonic integrated receiver

Wavelength tunable laser device using frequency shifter

Multi-cavity wavelength tunable laser device

Wavelength tunable laser device

TANDEM-PHASE-MODULATOR-BASED OPTICAL ISOLATOR IN SILICON

Integrated optical system

Monolithic silicon coherent transceiver with integrated laser and gain elements

MONOLITHIC SILICON COHERENT TRANSCEIVER WITH INTEGRATED LASER AND GAIN ELEMENTS

Integrated polarization filter and tap coupler

Wafer-scale testing of photonic integrated circuits using horizontal spot-size converters

Silicon depletion modulators with enhanced slab doping

Slab-mode and polarization clean-up in silicon photonics

Fiber assembly for facet optical coupling

Distributed CMOS driver with enhanced drive voltage for silicon optical push-pull Mach-Zehnder modulators

Integrated optical coherence tomography systems and methods

SPARSE FINITE-DIFFERENCE TIME DOMAIN SIMULATION

Silicon photonics multicarrier optical transceiver

Tunable laser using III-V gain materials

Coupling of fiber optics to planar grating couplers

Optical compensation using a space division multiplexing electro-optic receiver

Robust modulator circuits using lateral doping junctions

Electronic and optical co-packaging of coherent transceiver

OTDM coherent transceiver

Cladding defined transmission grating

COMPACT MODE-SIZE TRANSITION USING A FOCUSING REFLECTOR

Alternating traveling-wave Mach-Zehnder modulator

Co-packaging photonic integrated circuits and application specific integrated circuits

Low-loss, wide-band grating coupler and method of making same

Integrated broadband optical isolator

Three port transceiver