l8413 Hamamatsu Photonics, K.K.,, l8413 Datasheet
l8413
Manufacturer Part Number
l8413
Description
High Power Cw Laser Diode With A Heatsink For Peltier-cooling
Manufacturer
Hamamatsu Photonics, K.K.,
Datasheet
1.L8413.pdf
(2 pages)
High power laser diode with a heatsink for Peltier cooler features several advantages such as high stability with long
life and high cost performance with compact structure. Since they are designed small, they are easily applied as light
source to pump solid state lasers, for material processing like welding or soldering, and for medical systems. The
lasing areas consist of small laser emitters arranged in line and are thus called Bar structure. Water-cooling and
Funryu-cooling (patent pending : Japan 8-139479, WO 00/11717) are also available. And focusing lens is available as
an option.
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. '2006 Hamamatsu Photonics K.K.
*Contact sales stuff for emitting wave-length and radiant output power (Φ
Radiant Output Power / bar
Reverse Voltage
Operating Temperature
Storage Temperature
Radiant Output Power / bar
Peak Emission Wavelength
Spectral Radiation Half Bandwidth
Forward Voltage
Beam Spread Angle : Parallel
Lasing Threshold Current
Array Length
ABSOLUTE MAXIMUM RATINGS (Each bar)
CHARACTERISTICS (Each bar, Top(c) = 25 °C)
FEATURES
High optical power : 30 W/bar
High stability
Long life
High cost performance
Compact
APPLICATIONS
Pumping source for solid state lasers
Materials processing
Welding
Soldering
Medical systems
Parameter
Parameter
PRELIMINARY DATA
: Vertical
Symbol
Symbol
T
Compact Peltier-cooling type
T
∆
Φ
θ
Φ
op(c)
λ
θ
I
V
V
stg
th
-
λ
⊥
p
//
e
e
r
f
Conditions
Φ
Φ
Φ
I
f
e
e
e
FWHM
= 38 A
e
= 30 W
= 30 W
= 30 W
) other than above.
HIGH POWER CW LASER DIODE
with A Heatsink for PELTIER-COOLING
L8413
-20 to +40
+5 to +35
Value
33
2
Value
808
1.8
30
48
12
10
3
7
° (degree)
° (degree)
Unit
mm
Unit
nm
nm
W
°C
°C
W
V
A
V
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l8413 Summary of contents
Page 1
... 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. '2006 Hamamatsu Photonics K.K. HIGH POWER CW LASER DIODE with A Heatsink for PELTIER-COOLING L8413 Compact Peltier-cooling type Φ e ...
Page 2
... HIGH POWER CW LASER DIODE with A Heatsink for PELTIER-COOLING L8413 Figure 1: Radiant Output Power vs. Forward Current FORWARD CURRENT I Figure 3: Dimensional Outline 25.0±0.2 18.0±0.2 11.0±0.2 cathode/M3.0 LD Light LD bar cathode Anode HAMAMATSU PHOTONICS K.K., Laser Group, Sales Dept. 5000, Hirakuchi, Hamamatsu City, Shizuoka, 434-8601, Japan, U ...