Abstract
| Original language | English |
|---|---|
| Pages (from-to) | 2059-2065 |
| Number of pages | 7 |
| Journal | Applied Optics |
| Volume | 43 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2004 |
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Keywords
- IR-76440
- METIS-218002
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Suppression of dynamic laser speckle signals in multimode fibers of various lengths. / Petoukhova, Anna; Cleven, Ester; de Mul, F.F.M.; Steenbergen, Wiendelt.
In: Applied Optics, Vol. 43, No. 10, 2004, p. 2059-2065.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Suppression of dynamic laser speckle signals in multimode fibers of various lengths
AU - Petoukhova, Anna
AU - Cleven, Ester
AU - de Mul, F.F.M.
AU - Steenbergen, Wiendelt
PY - 2004
Y1 - 2004
N2 - The effects of fiber coupling and fiber length on photocurrent fluctuations are studied when the light of a laser diode transmitted to and from a dynamic turbid medium by a step-index multimode fiber is studied. When the laser light is coupled asymmetrically, filling only the higher-order modes, the photocurrent fluctuations are suppressed significantly when fiber lengths of as much as 16 m are added between the laser and the medium. Addition of as much as 16 m of detection fiber, or any fiber in the case of symmetric light coupling, leads to much less or no suppression of the photocurrent fluctuations
AB - The effects of fiber coupling and fiber length on photocurrent fluctuations are studied when the light of a laser diode transmitted to and from a dynamic turbid medium by a step-index multimode fiber is studied. When the laser light is coupled asymmetrically, filling only the higher-order modes, the photocurrent fluctuations are suppressed significantly when fiber lengths of as much as 16 m are added between the laser and the medium. Addition of as much as 16 m of detection fiber, or any fiber in the case of symmetric light coupling, leads to much less or no suppression of the photocurrent fluctuations
KW - IR-76440
KW - METIS-218002
U2 - 10.1364/AO.43.002059
DO - 10.1364/AO.43.002059
M3 - Article
VL - 43
SP - 2059
EP - 2065
JO - Applied Optics
JF - Applied Optics
SN - 1559-128X
IS - 10
ER -