6E993 Category 6E
Other “technology”, not controlled by 6E003, as follows (see List of Items Controlled).
Category 6: Sensors and Lasers
Reasons for control
- RS: Regional stability
- AT: Anti-terrorism
Country chart
List-based license exceptions
| Exception | As stated in the entry |
|---|---|
| TSR | N/A |
Items
- Items: a. Optical fabrication technologies for serially producing optical “parts” and “components” at a rate exceeding 10 m 2 of surface area per year on any single spindle and having all of the following:
- a.1. Area exceeding 1 m 2; and
- a.2. Surface figure exceeding λ/10 (rms) at the designed wavelength;
- b. “Technology” for optical filters with a bandwidth equal to or less than 10 nm, a field of view (FOV) exceeding 40° and a resolution exceeding 0.75 line pairs per milliradian;
- c. “Technology” for the “development” or “production” of cameras controlled by 6A993;
- d. “Technology” “required” for the “development” or “production” of non-triaxial fluxgate “magnetometers” or non-triaxial fluxgate “magnetometer” systems, having any of the following:
- d.1. ‘Sensitivity’ lower (better) than 0.05 nT (rms) per square root Hz at frequencies of less than 1 Hz; or
- d.2. ‘Sensitivity’ lower (better) than 1 × 10−3 nT (rms) per square root Hz at frequencies of 1 Hz or more.
- e. “Technology” “required” for the “development” or “production” of infrared up-conversion devices having all of the following:
- e.1. A response in the wavelength range exceeding 700 nm but not exceeding 1500 nm; and
- e.2. A combination of an infrared photodetector, light emitting diode (OLED), and nanocrystal to convert infrared light into visible light.
Related controls
N/A
Notes
Technical Note: For the purposes of 6E993, ‘sensitivity’ (or noise level) is the root mean square of the device-limited noise floor which is the lowest signal that can be measured.
Source: eCFR, version
2026-08-01, retrieved
2026-08-20T04:04:59+00:00.