{
    "help": "Return the metadata of a dataset (package) and its resources. :param id: the id or name of the dataset :type id: string",
    "success": true,
    "result": {
        "id": "a2cababb-9e9f-4767-9234-6de87886adc3",
        "url": "https://www.inptdat.de/node/335",
        "source": {
            "name": "kINPen-sci",
            "application": "material processing, biomedical applications",
            "specification": "atmospheric pressure, AC, high frequency, non-thermal",
            "properties": "<p>Frequency: 860 MHz; Power: 1-3 W</p>\n"
        },
        "medium": {
            "name": "Ar",
            "properties": "<p>Feed gas: 3 slm Ar with humidity contents up to 1370 ppm; Gas curtain: 5 slm N\u2082/O\u2082 mixture</p>\n",
            "procedure": "<p>Part of the feed gas was guided through a water bubbler to humidify the feed gas. The humidity was determined by a chilled mirror hygrometer (EdgeTech, DewMaster).</p>\n"
        },
        "target": [],
        "diagnostics": {
            "name": "laser atomic absorption spectroscopy",
            "properties": "<p>Laser wavelength: 811.534 nm; Laser linewidth: ~15 fm (0.0002 cm\u207b\u00b9);<br />\nThe laser system comprised a laser diode, an external cavity-like setup made of two acousto-optic modulators, a grating in Littrow configuration, as well as a Michelson\u2013Morley interferometer for the coarse determination of the laser wavelength, enabling a tuning range of about 50 GHz at a frequency of 4.5 GHz.</p>\n",
            "procedure": "<p>An acousto-optic modulated (AOM) laser system (EasyLAAS, neoplas control GmbH, Germany) was used to probe the optical Ar(1s\u2085-2p\u2089) transition. The beam was guided through an optical fiber to a beam splitter cube. 50% of the laser intensity was reflected into a second fiber, which was connected to a wavemeter (High Finesse, WSG-200) in order to determine the exact laser wavelength. The other 50% (approximately 50 \u03bcW) were focused by a lens (focal length 75 mm) to a spot of approximately 100 \u03bcm in the effluent of the plasma jet. The plasma jet\u2019s position in axial and radial direction was adjusted by three step motors. In order to avoid the detection of plasma emission next to the transmitted laser light, the laser beam was filtered by a 10 nm bandpass filter at 810 nm. With a second lens, the beam was focused onto a photo detector (Femto, current amplifier HCA-S, 200 MHz band width), which was connected to an oscilloscope (Tektronix, DPO 4104) and read out by acustomized python code on a standard computer.</p>\n"
        },
        "resource": [
            {
                "id": "811974f3-6d82-48bb-8a56-45e1b32f0d4f",
                "url": "https://www.inptdat.de/system/files/node335_Fig2a.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Ar feed gas: 3 slm; humidity: 70 ppm; gas curtain: 5 slm O\u2082",
                "quality": "published"
            },
            {
                "id": "988ca669-e3f5-4a87-ad73-6421d604cbb0",
                "url": "https://www.inptdat.de/system/files/node335_Fig2b.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Ar feed gas: 3 slm; humidity: 70 ppm; gas curtain: 5 slm O\u2082",
                "quality": "published"
            },
            {
                "id": "184c71fb-2ded-49ed-8967-49d642aaf28a",
                "url": "https://www.inptdat.de/system/files/node335_Fig4.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Ar feed gas: 3 slm; humidity: 70 ppm; gas curtain: 5 slm O\u2082",
                "quality": "published"
            },
            {
                "id": "5fffbb65-fb81-4328-b4b0-1dc4386e1f78",
                "url": "https://www.inptdat.de/system/files/node335_Fig4_fit.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Ar feed gas: 3 slm; humidity: 70 ppm; gas curtain: 5 slm O\u2082; z = 0.1 mm",
                "quality": "published"
            },
            {
                "id": "4ee4e73a-6eea-4b78-97fe-48eaf6462bc8",
                "url": "https://www.inptdat.de/system/files/node335_Fig5a_Fig6a.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "humidity: 70 ppm; gas curtain: 5 slm O\u2082; z = 0.1 mm",
                "quality": "published"
            },
            {
                "id": "92ca5991-0e1c-4fea-b63a-0a37d097d797",
                "url": "https://www.inptdat.de/system/files/node335_Fig5b_Fig6b.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "humidity: 70 ppm; gas curtain: 5 slm O\u2082; z = 0.1mm",
                "quality": "published"
            },
            {
                "id": "ad465ced-2e91-4692-bddc-f70ba6b2d85d",
                "url": "https://www.inptdat.de/system/files/node335_Fig7a.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": " humidity: 70 ppm; gas curtain: 5 slm O\u2082; z = 0.1 mm ",
                "quality": "published"
            },
            {
                "id": "b76bbeef-fd87-4cae-b3f3-70fc1705f055",
                "url": "https://www.inptdat.de/system/files/node335_Fig7b.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "humidity: 879 ppm water; gas curtain: 5 slm O\u2082; z = 0.1 mm",
                "quality": "published"
            },
            {
                "id": "4712d5cf-a669-4bff-ae0f-3fc46f3970c4",
                "url": "https://www.inptdat.de/system/files/node335_Fig7c.csv",
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                "datatype": "data table",
                "range": "humidity: 70 ppm; gas curtain: 5 slm O\u2082; z = 4.0 mm",
                "quality": "published"
            },
            {
                "id": "c45f1c83-7e6a-4d77-a9be-1718178dbb4f",
                "url": "https://www.inptdat.de/system/files/node335_Fig7d.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "humidity: 75 ppm; gas curtain: 5 slm N\u2082; z = 0.1 mm",
                "quality": "published"
            },
            {
                "id": "bf89c8e0-b6d5-42ab-afae-15b29c3158b2",
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                "datatype": "data table",
                "range": "gas curtain: 5 slm O\u2082",
                "quality": "published"
            },
            {
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            },
            {
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                "filetype": "csv",
                "datatype": "data table",
                "range": "Ar* absorption peaks at z = 0.1 mm, z = 2.0 mm, and z = 4.0 mm; gas curtain: 5 slm O\u2082 ",
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                "range": "Ar* absorption peaks at z = 0.1 mm, z = 2.0 mm, and z = 4.0 mm; gas curtain: 5 slm N\u2082",
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            {
                "id": "4e7ab5f7-e66e-4a12-8947-79a085f69b9b",
                "url": "https://www.inptdat.de/system/files/node335_Fig9c_0.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "Ar* absorption peaks at z = 0.1 mm, z = 2.0 mm, and z = 4.0 mm; gas curtain: 4 slm N\u2082 and 1 slm O\u2082",
                "quality": "published"
            },
            {
                "id": "0cb429ec-cb4b-4d41-938c-688e4e570dd3",
                "url": "https://www.inptdat.de/system/files/node335_Fig10_4slmN21slmO2_0.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "gas curtain: 4 slm N\u2082, 1 slm O\u2082",
                "quality": "published"
            },
            {
                "id": "7133cea4-0789-4ee7-a554-d2a62cce4684",
                "url": "https://www.inptdat.de/system/files/node335_Fig10_5slmN2_0.csv",
                "filetype": "csv",
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                "range": "gas curtain: 5 slm N\u2082",
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            {
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                "url": "https://www.inptdat.de/system/files/node335_Fig10_5slmO2_0.csv",
                "filetype": "csv",
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                "range": "gas curtain: 5 slm O\u2082",
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            {
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            {
                "id": "df5ae212-f61b-4a59-bd94-e5c3563da51a",
                "url": "https://www.inptdat.de/system/files/node335_Fig11.csv",
                "filetype": "csv",
                "datatype": "data table",
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                "quality": "published"
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                "filetype": "csv",
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                "id": "8f7ff8e2-042f-4ed5-8f40-4b83b7bd03e1",
                "url": "https://www.inptdat.de/system/files/node335_Fig12a.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "gas curtain: 5 slm O\u2082",
                "quality": "published"
            },
            {
                "id": "a2fc6cf2-edbd-40ce-b804-0310a4d28404",
                "url": "https://www.inptdat.de/system/files/node335_Fig12b.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "gas curtain: 5 slm N\u2082",
                "quality": "published"
            },
            {
                "id": "33d95354-f74b-4d04-8e20-fbda688e1872",
                "url": "https://www.inptdat.de/system/files/node335_Fig12c.csv",
                "filetype": "csv",
                "datatype": "data table",
                "range": "gas curtain composition: 4 slm N\u2082, 1 slm O\u2082",
                "quality": "published"
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            {
                "id": "eb161d2b-b09d-4d62-9fca-384d332a0014",
                "url": "https://www.inptdat.de/system/files/node335_Fig13.csv",
                "filetype": "csv",
                "datatype": "data table",
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                "quality": "published"
            }
        ]
    }
}