Hillary Clinton Hillary Diane Rodham ClintonJeff Flake: Republicans 'should hold the same position' on SCOTUS vacancy as 2016 Momentum growing among Republicans for Supreme Court vote before Election Day Warning signs flash for Lindsey Graham in South Carolina MORE has widened her lead over Donald Trump Donald John TrumpUS reimposes UN sanctions on Iran amid increasing tensions Jeff Flake: Republicans 'should hold the same position' on SCOTUS vacancy as 2016 Trump supporters chant 'Fill that seat' at North Carolina rally MORE in the latest national survey, with the presumptive Democratic presidential nominee now leading her Republican rival by 8 points.

Clinton leads Trump, 49 percent to 41 percent, among registered voters in the NBC News/SurveyMonkey weekly tracking poll released Tuesday. Last week, she led by 6 points.

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On the questionside of the gain region 107 is extracted to the outside as the output light of the tunable light source. A high-reflection film 106 is arranged at the other end of the connection waveguide 105 of the ring resonator type wavelength filter 102.
In the conventional tunable light source, light absorption loss occurs in the core layer 113 in the phase control region 108, and the output optical power of the tunable light source lowers. Additionally, light reflection occurs at the butt joint 114 of the SOA 101 with a phase control region. When the reflected light returns to the gain region 107, the oscillation characteristic becomes unstable. Furthermore, the butt joint 114 of the SOA 101 with a phase control region reduces yield in manufacturing elements, resulting in