Document ID: chunk:federal_register_of_legislation:F2024L01024:front:0:p259
Version: federal_register_of_legislation:F2024L01024
Segment Type: other
Provision Reference: 
Character Range: 738194–742368

(InGaAs) "focal plane arrays".
                         Note 5
                         6A002.a.3. does not apply to Mercury Cadmium Telluride (HgCdTe) "focal plane arrays" as follows in this List:
                         a. 'Scanning Arrays' having any of the following:
                         1. 30 elements or less; or
                         2. Incorporating time delay‑and‑integration within the element and having 2 elements or less;
                         b. 'Staring Arrays' having less than 256 elements.
                         Technical Notes:
                           1. 'Scanning Arrays' are defined as "focal plane arrays" designed for use with a scanning optical system that images a scene in a sequential manner to produce an image;
                           2. 'Staring Arrays' are defined as "focal plane arrays" designed for use with a non‑scanning optical system that images a scene.
                         Note 6
                         6A002.a.3. does not apply to the following "focal plane arrays" in this List:
                         a. Gallium Arsenide (GaAs) or Gallium Aluminium Arsenide (GaAlAs) quantum well "focal plane arrays" having less than 256 elements;
                         b. Microbolometer "focal plane arrays" having less than 8,000 elements.
                         Note 7
                         6A002.a.3.g. does not apply to "focal plane arrays", specially designed or modified to achieve 'charge multiplication', as follows:
                         a. Linear (1‑dimensional) arrays having 4,096 elements or less;
                         b. Non‑linear (2‑dimensional) arrays having all of the following:
                               1. A total of 250,000 elements or less; and
                               2. A maximum of 4,096 elements in each dimension.
                         Note 8
                         Not used since 2018.

6A002.b.                 "Monospectral imaging sensors" and "multispectral imaging sensors"…

6A002.c.                 'Direct view' imaging equipment incorporating any of the following:
                         1. Image intensifier tubes having the characteristics listed in 6A002.a.2.a. or 6A002.a.2.b. of this List;
                         2. "Focal plane arrays" having the characteristics listed in 6A002.a.3. of this List; or
                         3. Solid‑state detectors having the characteristics listed in 6A002.a.1.;

6A002.e.                 Not used
                         N.B.: Entry moved to 6A002.a.1.d. in 2008.

6A003.b.3.               Imaging cameras incorporating image intensifier tubes having the characteristics listed in 6A002.a.2.a. or 6A002.a.2.b. of this List;
                         Note: 6A003.b.3. does not apply to imaging cameras specially designed or modified for underwater use.

6A003.b.4.               Imaging cameras incorporating "focal plane arrays" having any of the following:
                         a. Incorporating "focal plane arrays" specified by 6A002.a.3.a. to 6A002.a.3.e. of this List;
                         b. Incorporating "focal plane arrays" specified by 6A002.a.3.f. of this List; or
                         c. Incorporating "focal plane arrays" listed in 6A002.a.3.g. of this List.
6A003.b.4.               Note 1 ...
                         Note 2 ...
                         Note 3 ...
                         Note 4 ...
                         Note 5: 6A003.b.4.c. does not apply to imaging cameras specially designed or modified for underwater use.

6A003.b.5.               Imaging cameras incorporating solid‑state detectors specified by 6A002.a.1.;

6A004.c.                 "Space‑qualified" components for optical systems…

6A004.d.                 Optical control equipment…

6A006.a.                 Not used

6A006.a.1.               "Magnetometers"… Using "superconductive" (SQUID) "technology"…

6A006.a.2.               "Magnetometers" … Using optically pumped or nuclear precession (proton/Overhauser) "technology" having a 'sensitivity' lower (better) than 2pT rms per square root Hz;

6A006.c.1.               "Magnetic gradiometers" using multiple "magnetometers" specified