
Chapter 8: Technical Specifications 257
Excitation Optics
Laser Specifications
The following class 3B lasers are mounted on the cytometer.
NOTE For specifications on the Near UV laser (375 nm), see Specifications on
page 273.
Emission Optics
Table 8-5 Laser specifications
Manufacturer Model
Wavelength
(nm)
Power
(mW)
a
a. Measured out of fiber optic cable
Excitation
Lasers
Coherent® Sapphire™ 488-20 488 13
JDS Uniphase
™ 1144-P 633 11
Point Source
™ iFlex 2000™-P-1-405-
0.65-10
405 30
Illumination
Laser
StokerYale/Lasiris SNF-701L-660-35-1 deg
single-line laser
660 35
Table 8-6 Emission optics specifications
Optical coupling Quartz cuvette flow cell is gel-coupled by refractive
index-matching optical gel to the fluorescence
objective lens for optimal collection efficiency.
Numerical aperture is equal to 1.2.
Forward Scatter Detector and
Filters
Photodiode detector with a 488/10 bandpass filter
Side Scatter Detector Photomultiplier with 488/10 bandpass
Fluorescence Detectors and Filters Three fixed fiber apertures (200-micron separation)
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