7-Chip Laser Module with Fiber Bundle
Part Number: MCM-139
SemiNex's Multi-Chip Module family of lasers provides customers with extraordinary high power in a bundled fiber output. Laser modules are provided across the InP spectrum of 12xx to 19xx with numerous power and fiber options. Lower power and lower price versions are available in different configurations. In addition SemiNex offers high brightness modules for those applications requiring a single fiber and higher power.
Wavelength: 1550 nm
Power: 20 W CW
Aperture: 400 um
Mode: Multi Mode
Aiming beam
Photodiode
Symbol
Value
Units
Optical
Wavelength
λc
1550
nm(+/-20)
Output Power (CW)
Po
20
watts
Spectral Width
Δλ
15
nm 3dB
Emitter Width
W
400
μm
Emitter Height
H
1
μm
Temp. Coefficient
Δλ/ΔλT
0.55
nm/C
Slope Efficiency
ηo
2.2
W/A
Slow Axis Divg.
θ_parallel
12
deg FWHM
Fast Axis Divg.
θ_perp
12
deg FWHM
Number of emitters
7
Duty Cycle
DC
100
%
Electrical
Power Conversion Eff.
η
18
Min
Threshold Current
Ith
0.7
A
Operating Current
Iop
10.5
A
Operating Voltage
Vop
10.7
V
Series Resistance
Rs
0.5
ohm
Aiming Beam - Current Limit
Imax
25
mA
Aiming Beam - Operation Limit
Vop
2.2
V
Aiming Beam - Output Power
Pa
2
mW
Aiming Beam - Wavelength
λa
650
nm
Mechanical
Optical Fiber Core Dia.
375
μm
Optical Fiber NA
NA
0.22
Fiber Length
1.5
Meters
Lead Soldering Temp.
250
°C
Storage Temp.
-40 to 80
°C
Weight
585
g
Operating Temp.
-40 to 60
°C
Laser Engine Misc
LE X Axis Divergence
θ_X
12
deg FWHM
LE Y Axis Divergence
θ_Y
12
deg FWHM
Other
Specified values are rated at a constant heat sink temperature of 20oC.
商品属性 [波长] 1550 nm [功率] 20 W CW