Laser Bar Stack 15 x 2.5 mm Cavity Length
Part Number: STK-108
SemiNex's High Power Laser Bar Stacks are an excellent choice for customers seeking extremely high power in a state-of-the-art low cost submount. These lasers are provided across the InP wavelength range of 12xx to 19xx nm. Multiple configurations including 5, 10, 15, 20 and 25 bar stacks are available with both 1.5 and 2.5 mm cavity lengths. Applications for SemiNex's mounted laser bars include OEM medical, Materials Processing, Military targeting, range finding and illumination. Custom wavelengths and configurations available upon request.
Wavelength: 1470 nm
Power: 328 W CW
Aperture: 95 um
Mode: Multi Mode
Cavity Length: 2500 µm
Symbol
Value
Units
Optical
Wavelength
λc
1470
nm(+/-20)
Output Power (CW)
Po
328
watts
Spectral Width
Δλ
20
nm 3dB
Cavity Length
CL
2500
μm
Emitter Width
W
95
μm
Emitter Height
H
1
μm
Temp. Coefficient
Δλ/ΔλT
0.55
nm/C
Slope Efficiency
ηo
3.25
W/A
Slow Axis Divg.
θ_parallel
9
deg FWHM
Fast Axis Divg.
θ_perp
28
deg FWHM
Number of emitters
285
Duty Cycle
DC
100
%
Electrical
Power Conversion Eff.
η
20
Min
Threshold Current
Ith
12
A
Operating Current
Iop
100
A
Operating Voltage
Vop
16.5
V
Series Resistance
Rs
0.09
ohm
Mechanical
Storage Temp.
-40 to 80
°C
Operating Temp.
-40 to 60
°C
Laser Engine Misc
LE X Axis Divergence
θ_X
28
deg FWHM
LE Y Axis Divergence
θ_Y
9
deg FWHM
Other
Cool with deionized water with flow rate of 0.3 to 0.4 liters per minute and 380 kPa inlet pressure.
Specified values are rated at a constant heat sink temperature of 20oC.
商品属性 [波长] 1470 nm [功率] 328 W CW