Hamamatsu News 2-2016 - page 38

LASER PRODUCTS
38 News 2016 Vol. 2
Pulsed Laser Diode
L12169-336-51, L11854-336-05
ND Inspection
Industry
Security
Optical Comms
Semicon Prod.
Analytical
Measurement
Drug Discovery
Life Science
Medical
Academic Res.
New
Delivers a peak light output of 100 W or more
at 870 or 905 nm
The L12169-336-51 and the L11854-336-05 are multimode lasers that emit
high-power pulsed light from the 360 μm x 10 μm emission area. Since the
beam broadens to have a unimodal distribution and the near field pattern
(NFP) is sharp, the L12169-336-51 and the L11854-336-05 are ideal as a light
source for laser rangefinders and security/surveillance devices. The standard
package is a 5.6 mm diameter CAN package, but other packages are also
available upon request.
Difference from conventional product
„
„
L12169-336-51:
wide emission area and high peak light output
of 100 W or more at 870 nm
„
„
L11854-336-05:
wide emission area and high peak light output
of 100 W or more at 905 nm
Features
„
„
Radiant peak output power:
100 W
„
„
Peak emission wavelength
L12169-336-51: 870 nm
L11854-336-05: 905 nm
„
„
Emitting area size: 360 μm × 10 μm
Applications
„
„
Laser rangefinders
„
„
Security
„
„
Measuring instruments
Radiant output power vs. Forward current (typ.)
(T
op(c)
= 25 deg. C.)
L12169-336-51, L11854-336-05
L12169-336-51
Forward current I
fp
(A)
Radiant output power
ep
(W)
Forward current I
fp
(A)
Radiant output power
ep
(W)
0
60
100
120
80
0
20 25
40
30 35
40
20
15
10
5
0
60
100
120
140
80
0
20 25
45
30 35 40
40
20
15
10 5
Forward current I
fp
(A)
Radiant ou put ower
p
(W)
Forward current I
fp
(A)
Radiant ou put ower
p
(W)
0
60
100
120
80
0
20 25
40
30 35
40
20
15
10
5
0
60
100
120
140
80
0
20 25
45
30 35 40
40
20
15
10 5
L11854-336-05
1...,28,29,30,31,32,33,34,35,36,37 39,40,41,42,43,44
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