III-V Photonic Integration Outside Telecommunications - Does InP Have A Role?
Photonic products are now appearing that make extensive use of monolithic 
integration in III-V semiconductors. Many products use GaAs-based alloys 
either because the operation wavelength is important or because the physical 
properties of such alloys result in improved performance. Integration activity 
will be reviewed and the role for InP analysed.
High extinction ratio GaAs/AlGaAs electroabsorption modulators integrated with passive waveguides using impurity-free vacancy diffusion
Electroabsorption optical modulators integrated with passive waveguides have been fabricated on GaAs/AlGaAs multiquantum well material using the impurity-free vacancy diffusion technique with SrF2 and SiO2 capping layers. At a wavelength of 861.6 nm, devices with a 400 µm long modulator section showed ON/OFF ratios greater than 35 dB for a reverse bias voltage of 3 V.
Tethering the Administrative State: The Case Against Chevron Deference for FCC Jurisdictional Claims
Like many other agencies, the Federal Communications Commission has seen significant regulatory growth under President Obama. But unlike health care, financial reform, and other areas, this growth has come without statutory guidance from Congress. The FCC’s assertion of jurisdiction over broadband service is reminiscent of its earlier attempts to regulate cable and to deregulate telephone service, efforts that courts have viewed skeptically in the absence of specific statutory authorization. But this skepticism is in tension with Chevron, which grants agencies substantial deference to interpret ambiguities in the statutes that they administer. This article argues that Chevron deference should not extend to agency jurisdictional claims, such as the FCC’s claim to authority over broadband. For both constitutional and policy reasons, courts should distinguish between agency action that fills a gap in a statutory scheme and action that defines the outer boundary of that scheme. As the Commission’s net neutrality project winds its way through the judicial system, courts should not allow the agency to define the limits of its own authority, and should instead search closely for a grant of authority from Congress.