LD-520-120MG Datasheet, PDF (1/3 Pages) Roithner LaserTechnik GmbH – direct emitting green laser diode

LD-520-120MG
• Direct Emitting Green Laser Diode
Description
LD-520-120MG is a direct emitting, GaN based, 520nm green laser diode in TO56 package without
photodiode. It offers single transverse mode emission and >100 Mhz modulation bandwidth. It is an
efficient radiation source for many applications like laser projection, holography, metrology,
biomedical application…
Maximum Ratings
Parameter
Operating Current
Reverse Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
I_F
V_R
T_CASE
T_STG
T_SOLDER
Min.
+ 10
- 40
Values
Max.
480
2
+ 60
+ 85
260
Unit
mA
V
°C
°C
°C
Laser Characteristics (T_CASE = 25°C, P_O = 50 mW)
Parameter
Emission Wavelength
Optical Output Power
Spectral Width
Treshold Current
Operating Current
Operating Voltage
Beam Divergence (FWHM)
Polarization
Modulation Frequency
Thermal Resistance (junction to case)
Symbol
λ_peak
P_O
∆λ
I_th
I_F
V_F
Ө_II x Ө_┴
P_GR
f
R_th
Min.
515
4x18
20:1
Values
Typ.
520
120
2
140
340
6
7x23
Max.
530
200
11x26
>100
20
Unit
nm
mW
nm
mA
mA
V
deg
MHz
K/W
www.roithner-laser.com
-1-
12/05/14