BLOCK CHARACTERISTICS
GDichroic Block A10034 Series
This optical block contains a dichroic mirror that reflects particular
wavelengths but transmits other wavelengths.
If you would like to use a mirror with specifications other than those
described below, purchase the A11214 C-mount interchangeable
dichroic block (p. 18), which does not come with a preset mirror.
SPECIFICATIONS
Built-in Dichroic
Effective
Beam Size
Type No.
Weight
Mirror
A10034-01
A10034-02
A10034-03
A10034-04
A10034-05
A10034-06
DM505
DM565
DM600
DM660
DM430
DM455
8 mm
Approx. 57 g
NOTE: • Ultraviolet light shorter than 380 nm is absorbed by the
coating materials deposited on the dichroic mirror, so the
reflectance and transmittance significantly decrease.
•
For the reflected light, use the wavelength range where
light is reflected more than 95 % (see the figures below).
Transmittance (Typical)
A10034-01
A10034-02
A10034-03
TACCB0086EA
TACCB0084EA
100
TACCB0085EA
100
100
90
80
70
60
50
40
30
20
10
0
Reflectance 95 % or more
at 540 nm to 575 nm
Reflectance 95 % or more
at 510 nm to 545 nm
Reflectance 95 % or more
90
90
80
70
60
50
40
30
20
10
0
at 445 nm to 480 nm
80
70
60
50
40
30
20
10
0
300
400
500
600
700
800
300
400
500
600
700
800
300
400
500
600
700
800
WAVELENGTH (nm)
WAVELENGTH (nm)
WAVELENGTH (nm)
A10034-04
A10034-05
A10034-06
TACCB0093EA
100
TACCB0096EA
100
TACCB0097EA
100
Reflectance 95 % or more
at 460 nm to 625 nm
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
Reflectance 95 % or more
at 380 nm to 405 nm
Reflectance 95 % or more
at 385 nm to 420 nm
300
400
500
600
700
800
300
400
500
600
700
800
300
400
500
600
700
800
WAVELENGTH (nm)
WAVELENGTH (nm)
WAVELENGTH (nm)
* Dimensional outlines are the same as the A10035 (see the dimensional outlines on the next page).
Connection Example: Fiber-Opic Dual Wavelength Detection
PMT MODULE
The lens inside the A10037 fiber adapter block collimates the beam
of the light signal emitted from the optical fiber. The dichroic mirror
inside the A10034 dichroic block reflects light below a certain
wavelength and passes light above that wavelength. Finally, each of
the two A10033 filter blocks isolates a specific wavelength so that the
signal levels of the two separate wavelengths can be measured.
FILTER BLOCK
A10033-xx
ADAPTER BLOCK
A10030-01
ADAPTER BLOCK
A10030-01
DICHROIC BLOCK
A10034-xx
FIBER ADAPTER BLOCK
A10037-xx
10