L11348 307 05E

3 STACK
PULSED LASER DIODE
L11348-307-05
FEATURES
Peak Output Power : Fep
21 W
Peak Emission Wavelength : 870 nm ± 10 nm
Emitting Area Size : 70 mm x 10 mm
APPLICATIONS
Laser Range Finder
Security
ABSOLUTE MAXIMUM RATINGS (Top(c) = 25 °C)
Symbol
Value
Unit
Pulsed Foward Current
Parameter
Ifp
10
A
Reverse Voltage
Vr
2
V
Pulse Duration
tw
100
ns
Duty Ratio
Operating Temperature
Storage Temperature
DR
0.075
%
Top(c)
-40 to +85
°C
Tstg
-40 to +100
°C
CHARACTERISTICS (Top(c) = 25 °C)
Parameter
Symbol
Pulsed Radiant Power (Peak Power)
Conditions
Value
Fep
Peak Emission Wavelength
lp
860
870
880
nm
Forward Voltage
Vf
—
13
—
V
Spectral Radiation Half Bandwidth
Dl
—
6
—
nm
tr
—
—
2
ns
Rise Time
Beam Spread Angle
Ifp = 7 A
Typ.
21
Max.
—
Unit
Min.
18
W
Parallel
q//
Ifp = 7 A
8
11
14
degree
Vertical
q^
FWHM
19
24
29
degree
Lasing Threshold Current
Ith
—
—
0.5
—
A
Emitting Area Size
—
Value at designing
—
70 ´ 10
—
mm
Note: General operating condition:
Pulse Width tw = 50 ns, Repetition frequency fr = 1 kHz
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2011 Hamamatsu Photonics K.K.
PULSED LASER DIODE L11348-307-05
Figure 1: Radiant Flux vs. Forward Current (Typ.)
Figure 2: Emission Spectrum (Typ.)
(Top(C) = 25 °C)
40
(Ifp = 7 A, Top(C) = 25 °C)
100
Relative Radiant Flux (%)
Radiant Flux Fep (W)
35
30
25
20
15
10
80
60
40
20
5
0
0
2
4
6
8
10
12
0
840
14
Pulsed Forward Current Ifp (A)
850
860
870
880
890
900
Wavelength (nm)
Figure 3: Directivity (Typ.)
(Ifp = 7 A, Top(C) = 25 °C)
Relative Radiant Flux (%)
100
80
Parallel
q//
60
Vertical
q^
40
20
0
-40
-30
-20
-10
0
10
20
30
40
Angle (degree)
Figure 4: Dimensional Outline (Unit : mm)
+0
5.6 - 0.03
4.4±0.1
2.4±0.1
1.3±0.2
1.2±0.1
0.45
6.5±0.3
1.0 MIN.
0.4 MAX.
0.2 MAX.
3.55±0.2
Glass Window
2.0
0.4
0.4
90°±2°
LD
1.0
N.C.
LD CATHODE
LD ANODE
(CASE)
HAMAMATSU PHOTONICS K.K.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Laser Group, Sales Dept.
1-8-3, Shinmiyakoda, Kita-ku, Hamamatsu City, 431-2103, Japan, Telephone: (81)53-484-1301, Fax: (81)53-484-1302, E-mail: [email protected]
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-265-8 E-mail: [email protected]
France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 E-mail: [email protected]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: [email protected]
North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 16440 Kista, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected]
Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: [email protected]
China: Hamamatsu Photonics (China) Co., Ltd.: 1201 Tower B, Jiaming Center, 27 Dongsanhuan Road North, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected]
Cat. No. LPLD2012E02
JUN. 2013