1.
Opt Lett
; 35(20): 3510-2, 2010 Oct 15.
Article
in English
| MEDLINE
| ID: mdl-20967116
ABSTRACT
We show that the propagation of coherent acoustic phonons generated by femtosecond optical excitation can be clearly resolved using a probe laser in the middle UV (MUV) range. The MUV probe is easily produced from a high-repetition-rate femtosecond laser and a homemade frequency tripler. We present various experimental results that demonstrate efficient and high frequency detection of acoustic phonons. Thus, we show that the MUV range offers a unique way to reach higher frequencies and probe smaller objects in ultrafast acoustics.
2.
Hell Stomatol Chron
; 25(3-4): 33-52, 1981.
Article
in Greek
| MEDLINE
| ID: mdl-6949889
Subject(s)
Bacteria/isolation & purification , Gingiva/microbiology , Periodontal Pocket/microbiology , Periodontitis/microbiology , Actinomyces/isolation & purification , Bacteroides/isolation & purification , Humans , Lactobacillus/isolation & purification , Peptostreptococcus/isolation & purification
3.
Odontostomatol Proodos
; 31(5): 271-85, 1977.
Article
in Greek
| MEDLINE
| ID: mdl-106346