Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inexpensive hetero-core spliced fiber optic setup for assessing strain   We report here a novel experimental scheme for the measurement of strain that
utilizes a simple intensity based interrogation system, based on optical
fibers. Corresponding to splicing of a multimode fiber between two single mode
fibers, the transmittance was measured by subjecting them to strain at multi
points. The results corresponding to those multi points are found to mimic MMI
interfere considerably. The set-up has the potential to be applied in crack
propagation analysis.

14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat