GEmission Detection
Collimated light such as chemiluminescence and bioluminescence captured by an infinity-corrected lens is reduced to 1/2.5 by using
the A10031 beam expander and is guided to the PMT module with an effective diameter of 8 mm. A filter block is added when
detesting light at a specific wavelength.
C-MOUNT DOUBLE MALE THREAD RING
(SUPPLIED WITH A10031)
SAMPLE
BEAM EXPANDER BLOCK A10031
OBJECTIVE LENS
(COMMERCIALLY
AVAILABLE)
PMT MODULE
ADAPTER BLOCK A10030-01
STAGE BLOCK A10858
FILTER BLOCK A10033-xx
TPMOC0255EA
GExample of Connection to a Mini-Spectrometer
The laser beam emitted from the optical fiber is collimated by the infinity-corrected objective lens inside the A10760 beam aligner
block. The dichroic mirror inside the A11214 C-mount interchangeable dichroic mirror block reflects the collimated laser, which then
passes through the objective lens in the A10858 stage block and illuminates the sample. The fluorescence from the excited sample is
converged by the objective lens and then passes through the dichroic mirror inside the A11214. The fluorescence is then converged
further by the A10031 beam expander block. The lens inside the fiber adapter block converges the light into the optical fiber and
guides it to the mini-spectrometer, where it is measured. If you want to remove the excitation light, place the A10033 filter block
between the beam expander block and the A10037-01 fiber adapter block. The fiber adapter block does not have focusing
capabilities, so we recommend that you connect the fiber adapter block and the mini-spectrometer with an optical fiber whose core
diameter is at least 600 µm.
OPTICAL FIBER (FC CONNECTOR)
BEAM ALIGNER BLOCK A10760
LASER
OBJECTIVE LENS (COMMERCIALLY AVAILABLE)
C-MOUNT DOUBLE MALE THREAD RING
(SUPPLIED WITH A10031)
C-MOUNT INTERCHANGEABLE FILTER BLOCK
A11213 (FOR THE CONNECTOR)
JOINT BLOCK
A10038-02
STAGE BLOCK
A10858
FIBER ADAPTER BLOCK
A10037-01
OPTICAL FIBER (SMA CONNECTOR)
(RECOMMENDED FIBER CORE
DIAMETER : 600 µm or more)
MINI
SPECTORO-
METER*
BEAM EXPANDER BLOCK A10031
C-MOUNT INTERCHANGEABLE
DICHROIC BLOCK A11214
DICHROIC MIRROR (COMMERCIALLY AVAILABLE)
* There is a separate catalog for mini-spectrometers.
Please refer to that catalog for more information.
TPMOC0221EA
23
HAMAMATSU [ HAMAMATSU CORPORATION ]
