The phrase "arm mirror" is correct and usable in written English.
It can be used to refer to a mirror that is attached to or supported by an arm, often allowing for adjustable positioning.
Example: "The makeup artist adjusted the arm mirror to get a better angle for her client."
Alternatives: "adjustable mirror" or "mounted mirror".
This EIT-based mirror's refractive index change can be a good alternative for conventional Michelson interferometer-based gas detector with one mechanical moving arm mirror (Undergraduate Instrumental Analysis, 6th edn. Marcel Dekker, New York, 2005), where long response time and unfix moving speed were its main drawbacks.
Rr is the reflectivity of the reference arm mirror.
In TD-OCT, a scanning reference arm mirror is used, whereas in FD-OCT the reference arm mirror is fixed.
The light beam is split, directing one part to the patient's eye (sample arm) and the other part to a reference arm (mirror).
The light from the source was split into two beams with a 95/5 optical coupler with 95% illuminating the sample and 5% illuminating the reference arm mirror after passing through the respective circulators.
Each girl wears a white gown and carries a bouquet of red roses, and each boy wears a white tuxedo jacket with black bow tie and escorts a senior girl on his arm, mirroring a tradition practiced mostly by private schools.
The Virgin's right arm mirrors the arm of the satyr in the cameo, and the cameo also depicts an infant located on the shoulders of the satyr, a position similar to the Christ Child on Mary's shoulders.
She lies on her back with her legs together and high, at a 90-degree angle, and as they fall to one side and then the other, windshield-wiper-style, her arms mirror them.
In this paper, we have designed an all-optical controllable gas detector by doping 3-level Λ type nanocrystals in the moving arms' mirror of Michelson interferometer and used electromagnetically induced transparency (EIT) phenomenon to change its refractive index.
It began and ended with Ms. DeLussa crouched on the floor; looking like a mechanical doll, she crossed the stage in jagged diagonal patterns, her jutting straight arms mirrored by low lunges.
The distribution of ESTs showing similarity to PSF-containing probesets along the chromosomal arms mirrors the distribution of all single-copy ESTs, with higher number of parent-specific features mapped to the distal 30% of the chromosome arms (Fig. 2B).
