6398-L4ti SERIES
4
Specification for 0.15 NA
1
Parameter
Laser Characteristics
CW output power
Mean wavelength
2
Spectral width (90% of maximum)
Slope efficiency
Conversion efficiency
Threshold current
Operating current (BOL)
Forward voltage
Series resistance
Recommended case temperature
Wavelength tuning vs. temperature
3
Wavelength tuning vs. output power
Fiber Characteristics
Fiber core diameter
Fiber numerical aperture
Fiber cladding
Fiber buffer
Fiber length
1. All performance data measured at 10 W, 25°C, beginning of Life (BOL).
2. Weighted average "center of mass" spectral point at 25°C at P
O
3. Change in
Δλ
mean with case temperature over T
op
Symbol
Minimum
Typical
Maximum
P
o
λ
p 976 nm
Δλ
η
D 976 nm
η
I
th
I
op 976 nm
V
f
R
s
T
c
Δλ/ΔT
Δλ/ΔP
d
c
NA
d
cl
d
b
l
f
-
973 nm
-
-
-
-
-
-
-
20°C
-
-
-
0.135
-
-
0.9 m
-
976 nm
3 nm
0.90 W/A
46%
600 mA
12.3 A
1.81 V
0.04
Ω
25°C
0.35 nm/°C
1.0 nm/W
105 µm
0.15
125 µm
250 µm
1m
10 W
979 nm
6 nm
-
-
850 mA
13.5 A
2.0 V
-
40°C
-
-
-
0.165
-
-
-
Fiber Laser Feedback Isolation Specification for -100E and -100F Options
Wavelength Range (nm)
1060–1100
1050–1150
Isolation (dB)
> 30
> 25
Reflectivity (%)
> 99.9%
> 99.7%
JDSU [ JDS UNIPHASE CORPORATION ]
