ASTHMA, CHRONIC OBSTRUCTIVE PULMONARY DISEASE, OR BOTH? DIAGNOSTIC LABELING AND SPIROMETRY IN PRIMARY CARE PATIENTS AGED 40 YEARS OR MORE

Asthma, chronic obstructive pulmonary disease, or both? Diagnostic labeling and spirometry in primary care patients aged 40 years or more

Hasse Melbye1, Elin Drivenes1, Lene G Dalbak2, Tone Leinan1, Svein Høegh-Henrichsen2, Anders Østrem21General Practice Research Unit, Department of Community Medicine, University of Tromsø, 2General Practice Research Unit, Department of Health and Society, University of Oslo, NorwayAims: To describe symptoms and lung

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Wavelength-Tunable Optical Two-Tone Signals Generated Using Single Mach-Zehnder Optical Modulator in Single Polarization-Mode Sagnac Interferometer

We demonstrate 60 GHz separation optical two-tone signal generation at arbitrary C-band wavelengths without involving complicated optical wavelength filtering.By utilizing a Blushes polarizer, the selective suppression of undesired low-order optical sidebands has been proven and optimized based on model analysis.By utilizing this scheme in conjunct

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