L11398E

High-Power QCW Laser Diode
Stack Module
L11398 Series
■FEATURES
●High optical power: QCW 100 W/bar
●High stability
●Long life
●Compact
■APPLICATIONS
●Measuring instrument
●Pumping source for solid state laser
●IR illumination for surveillance
●Heat treatment
■SPECIFICATIONS
QCW operation (Max. duty ratio is 1 % (200 µs, 50 Hz))
Parameter
Peak emission wavelength
Tolerance of λp
Spectral radiation bandwidth
Radiant output power
Forward voltage
Beam spread Parallel (slow)
Vertical (fast)
angle
Lasing threshold current
Expected life time
Symbol
λp
—
∆λ
Φep
Vf
θ//
θ⊥
Ith
—
[Top(hs) = 25 °C]
Value
Unit
L11398-16P808 L11398-16P940 L11398-16P980
Φep = 1.6 kW
808
940
980
nm
Φep = 1.6 kW
±5
nm
4
FWHM
nm
—
1.6
1.6
Duty to 1 % If = 100 A
kW
Duty to 1 % If = 105 A
—
—
1.6
<32
V
<10
FWHM
° (degree)
<40
Duty to 1 %
23
15
15
A
tw = 200 µs
1.0 × 109
shot
Conditions
* Max. No. of Stack 16
* Stack pitch 0.4 mm
■COOLING CONDITIONS AND SURROUNDINGS
Parameter
Coolant
Operating case temperature
Storage temperature
Description / Value
Passive cooling (Heat conductive cooling)
+5 to +35
-20 to +40
Unit
—
°C
°C
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. ©2012 Hamamatsu Photonics K.K.
High-Power QCW Laser Diode Stack Module L11398 Series
Figure 1: Radiant output power vs. Forward current (typ.)
Figure 2: Typical emission spectrum
L11398-16P940
L11398-16P940
(Top(c) = 25 °C)
90
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
(Top(c) = 25 °C)
100
Relative radiant output power (%)
Peak radiant output power Φe (kW)
1.8
80
70
60
50
40
30
20
10
0
40
20
60
80
100
120
Forward current If (A)
0
930
935
940
945
950
Wavelength (nm)
Figure 3: Dimensional outline (unit: mm)
19.35
2.3
4- 2 (for LD fixing)
12
14.75
6
2.3
6*
4
8
LD light
* Emitting point @16 ST
(Emitting area width will vary in accordance
with the number of bar stack.)
●When using laser products, classify the laser products in accordance with IEC 60825-1. Take adequate measures for classificatoin .
Observe the latest regulations and standards of each country and region.
HAMAMATSU PHOTONICS K.K.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Laser Group, Sales Dept.
1-8-3, Shinmiyakoda, Kita-ku, Hamamatsu City, Shizuoka, 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)8152-2658 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: Smidesvägen 12, SE-171-41 SOLNA, 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, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected]
Cat. No. LLDM2004E01
JUL. 2012 IP