{"product_id":"th-osa305-redstone-fourier-transform-optical-spectrum-analyzer-19-ghz-resolution-10-56-m","title":"TH-OSA305 - Redstone Fourier Transform Optical Spectrum Analyzer, 1.9 GHz Resolution, 1.0 - 5.6 µm","description":"\u003cp\u003eTH-OSA305 - Redstone Fourier Transform Optical Spectrum Analyzer, 1.9 GHz Resolution, 1.0 - 5.6 µm\u003c\/p\u003e\n\u003cul class=\"SGBullet\"\u003e\n\u003cli\u003eMulti-Detector Configuration for Broad Operation Range: 1.0 - 5.6 µm (10 000 - 1786 cm\u003csup\u003e-1\u003c\/sup\u003e)\u003c\/li\u003e\n\u003cli\u003eFour Resolution Settings and Three Sensitivity Levels \u003c\/li\u003e\n\u003cli\u003eFront Panel Access to Frequency-Locked Laser for Wavelength Calibration\u003c\/li\u003e\n\u003cli\u003eTwo Optical Input Ports\n\u003cul\u003e\n\u003cli\u003eFC\/PC Fiber-Coupled Input\u003c\/li\u003e\n\u003cli\u003eFree-Space Input with Four 4-40 Taps for 60 mm Cage System Compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrigger Input for External Synchronization\u003c\/li\u003e\n\u003cli\u003eBuilt-In Hose Connections for Optional Purging\u003c\/li\u003e\n\u003cli\u003eIncludes Windows\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eLaptop and Items Shown in\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eShipping List\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eTab \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eResolution and Sensitivity\u003c\/strong\u003e\u003cbr\u003eThis high-performance OSA offers four resolution settings that can resolve spectral features 4.0, 1.0, 0.25, or 0.0625 cm\u003csup\u003e-1\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eapart. Three sensitivity levels are also available, which control the acquisition speed and available gain levels. For detailed specifications on the acquisition update frequency for each sensitivity and resolution setting, please see the\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eSpecs\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003etab. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration Laser\u003c\/strong\u003e\u003cbr\u003eFor the Redstone OSA, the internal frequency-locked calibration laser is accessible through the FC\/APC fiber output located above the power switch on the front panel. This can be used for wavelength calibration by connecting the front-panel output to the FC\/PC fiber input using the included single mode patch cable. During calibration, the software compares the measured wavelength to the reference and performs a calibration if necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterferogram Averaging\u003cbr\u003e\u003c\/strong\u003eAn integrated internal broadband reference source allows the Redstone OSA to accurately determine the location of zero path difference (ZPD) between the two optical branches. The ZPD can be used to average interferograms, which reduces the signal-to-noise ratio. The beam profile overlap between the two branches is optimized using piezoelectric actuators.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe Redstone OSA includes a Windows\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e laptop with our OSA software suite version 3.20 pre-installed and a high-speed USB 3.0 cable. This software has a graphical user interface (GUI) that includes a variety of measurement and analysis tools; please see the \u003c\/span\u003e\u003cem\u003eSoftware\u003c\/em\u003e\u003cspan\u003e tab for a detailed overview of the software capabilities. To easily interface with the OSAs, an extensive set of drivers are also available for LabVIEW\u003c\/span\u003e\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e, C, C++, and C#.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1026\/4509\/files\/STN053070-E0W.pdf?v=1672862254\"\u003eProduct Drawing\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fosco Connect","offers":[{"title":"Default Title","offer_id":49083997356288,"sku":"THOSA305","price":149515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/STN053070-xl.jpg?v=1785207535","url":"https:\/\/alotechparts.com\/products\/th-osa305-redstone-fourier-transform-optical-spectrum-analyzer-19-ghz-resolution-10-56-m","provider":"Alo Tech Solutions","version":"1.0","type":"link"}