Zobrazeno 1 - 10
of 384
pro vyhledávání: '"Humio Inaba"'
Publikováno v:
Advances in Optical Imaging and Photon Migration.
This paper reports our recent study on laser computed tomography and transillumination/projection imaging achieved by Coherent Detection Imaging (CDI) method. Experimental results using biological tissues and samples are presented by this method inco
Publikováno v:
Optics Communications. 174:383-389
Optical tomographic images of highly scattering media reconstructed with the amplitude of the transmitted light have poor contrast and do not accurately describe the small variations in the optical properties. We propose a new method for transillumin
Publikováno v:
Optical and Quantum Electronics. 32:137-145
New laser emission from a biochemical material, ribo-flavin (vitamin B2), at 570 nm was observed for the first time in liquid microdroplets pumped at 475 nm using a pulsed optical parametric oscillator. Laser emission spectra from microdroplets conta
Autor:
Humio Inaba
Publikováno v:
The Review of Laser Engineering. 28:P1-P6
Publikováno v:
Optical and Quantum Electronics. 32:125-135
The first laser action of active-particles of 1–2 μm in diameter, red fluorescent-powder (FP), dispersed in nonactive (nonlasing) ∼100 μm-sized liquid microdroplets is reported. Lasing characteristics of FP-containing microdroplets by mixing In
Publikováno v:
Optical and Quantum Electronics. 32:1047-1055
The coherent detection imaging method with a low-power He–Ne laser as the source is used to obtain transillumination laser computed tomographic and two-dimensional (2D) images of opaque industrial products such as fluorescent lamps and electric lig
Publikováno v:
Electronics and Communications in Japan (Part II: Electronics). 82:35-51
Publikováno v:
Electronics and Communications in Japan (Part II: Electronics). 81:11-20
Publikováno v:
Photochemistry and Photobiology. 68:16-19
— We report the detection of a weak near-infrared light emission originating from 8 nM singlet molecular oxygen (1O2) produced in a mixture of 1 mM hypochlorite (OC1-) and 8 nM hydrogen peroxide (H2O2). The measurements were made with a highly sens
Publikováno v:
IEEE Journal of Quantum Electronics. 34:1288-1296
We report theoretical and experimental studies on the tuning characteristics of a diode-pumped single-longitudinal-mode Cr:LiSrAlF/sub 6/ laser with external optical feedback from a diffraction grating. The results of theoretical analysis explained t