2900 SERIES PUMPS
4
Available Peak Wavelength Selection
Product Code
Peak Wavelength
Peak Wavelength Tolerance
29-7402-xxx
29-7552-xxx
29-7602-xxx
29-7702-xxx
29-8000-xxx
29-8052-xxx
974.0 nm
975.5 nm
976.0 nm
977.0 nm
980.0 nm
980.5 nm
1 nm
1 nm
1 nm
1 nm
-6/+5 nm
1 nm
Electro-Optical Performance
(BOL3Tcase = 0 to 75 °C3 Pf range = 12 mW to Pmax3 -50 dB reflection3 unless noted otherwiseꢁ
Parameter
Symbol
Test Condition
Minimum
Maximum
Threshold current
Laser diode temperature
Forward voltage
Ith-BOL
TLD
Vf
-
-
-
30 mA
30 °C
2.5 V
20 °C
-
If = Iop
Operating power
Kinkfree output power
Wavelength
Pump in pump band
Spectral width
Wavelength tuning vs. temperature
Relative optical power stability
Pop
Pmax
λm
Ppump
ΔλRMS
Δλ/T
If = Iop
If = Imax
Tambient = 22 3 °C
Pump band = λm 1.5 nm
-
-
12 mW
310 mW
973 nm
90%
-
-
450 mW
500 mW
986 nm
-
2.0 nm
0.02 nm/°C
Peak-to-peak, T = 10 min,
50 kHz sampling, Tcase = 25 °C
20 mW < P < Pop
-
4%
12 mW < P < 20 mW
-
10%
Monitor diode responsivity
TEC cooling capacity
Thermistor resistance
Thermistor constant
IBF
ΔTEC
Rth
B
-
2 µA/mW
50 °C
9.5 kΩ
3600 K
20 µA/mW
-
10.5 kΩ
4200 K
If = Imax, TLD = 25 °C, see table on next page
Tset = 25 °C
-
JDSU [ JDSU ]
