4-Pin Fiber Coupled Laser Diode
Part Number: 4PN-151
SemiNex's 4Pin Fiber Coupled Laser Module features a high power SemiNex laser diode chip mounted in a convenient low cost package. This package features a 105/125 .22NA fiber with a SMA 905 connector. 105/125 .15 NA fiber is also available. This design is offerred in the 12xx to 19xx nm wavelength range. A photodiode or thermistor is included with standard packages. Custom configurations and wavelengths are available upon request.
Wavelength: 1270 nm
Power: 3.8 W CW
Aperture: 105 um
Mode: Multi Mode
Photodiode
Specification
Symbol
Value
Units
Optical
Wavelength
λc
1270
nm(+/-20)
Output Power (CW)
Po
3.8
watts
Spectral Width
Δλ
10
nm 3dB
Emitter Width
W
105
μm
Emitter Height
H
1
μm
Temp. Coefficient
Δλ/ΔλT
0.55
nm/C
Slope Efficiency
ηo
0.3
W/A
Slow Axis Divg.
θ_parallel
12
deg FWHM
Fast Axis Divg.
θ_perp
12
deg FWHM
Number of emitters
1
Duty Cycle
DC
100
%
Electrical
Power Conversion Eff.
η
15
Min
Threshold Current
Ith
0.5
A
Operating Current
Iop
12
A
Operating Voltage
Vop
1.7
V
Series Resistance
Rs
0.06
ohm
Mechanical
Optical Fiber Core Dia.
105
μm
Optical Fiber NA
NA
0.22
Fiber Length
1.5
Meters
Connector
SMA905
Lead Soldering Temp.
250
°C
Storage Temp.
-40 to 80
°C
Weight
25
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] 1270 nm [功率] 3.8 W CW