Lasers; other than laser diodes

HS v2017 Code: 901320

About lasers; other than laser diodes

hs code 901320 covers the classification of lasers, excluding laser diodes. Lasers are devices that generate highly focused and coherent beams of light, with a wide range of applications in various industries. This technology has become increasingly important in fields such as telecommunications, manufacturing, healthcare, and scientific research, making it a crucial component of the modern economy.

Production process

The production of lasers, other than laser diodes, typically involves the use of specialized optical components and materials. The key steps in the manufacturing process include the creation of the lasing medium, the design and assembly of the optical cavity, and the integration of the necessary control and power supply systems. Depending on the specific type of laser, the production techniques may vary, but they generally involve precise engineering and careful quality control to ensure the desired performance characteristics.

Production inputs

The production of lasers, other than laser diodes, requires a range of inputs, including specialized optical components such as mirrors, lenses, and beam splitters, as well as the lasing medium itself, which can be a gas, solid-state material, or semiconductor. Additionally, the manufacturing process requires advanced machinery and equipment, such as vacuum chambers, precision alignment tools, and testing equipment. The availability and quality of these inputs are critical to the successful production of high-performance lasers.

Production outputs

Lasers, other than laser diodes, are used in a wide range of applications, including 901380 Optical devices, appliances and instruments, 901390 Parts and accessories, and 854140 Photosensitive semiconductor devices, including photovoltaic cells whether or not assembled in modules or made up into panels; light-emitting diodes. These lasers can be found in various industries, such as telecommunications, medical diagnostics, materials processing, and scientific research, making them an essential component of the modern economy.

Revisions to 901320

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 901320. The most recent 1 version of this code (901320) is in the HS v2022 system:

This page shows a legacy version of code 901320 ( HS v2017).

Newer versions

Family tree for lasers; other than laser diodes

    graph LR
    A["<a href='/classifications/hs/v2017/90'>90: Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories</a>"]
A --> B["<a href='/classifications/hs/v2017/9013'>9013: Liquid crystal devices not constituting articles provided for more specifically in other headings; lasers, not laser diodes; other optical appliances and instruments n.e.c. in this chapter</a>"]
B --> C["<a href='/classifications/hs/v2017/901320'>901320: Lasers; other than laser diodes</a>"]

    B --> D["<a href='/classifications/hs/v2017/901310'>901310: Optical appliances and instruments; telescopic sights for fitting to arms; periscopes; telescopes designed to form parts of machines, appliances, instruments or apparatus of this chapter</a>"]
B --> E["<a href='/classifications/hs/v2017/901380'>901380: Optical devices, appliances and instruments; n.e.c. in heading no. 9013 (including liquid crystal devices)</a>"]
B --> F["<a href='/classifications/hs/v2017/901390'>901390: Optical appliances and instruments; parts and accessories for articles of heading no. 9013</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight