Wavelength stabilized single mode fiber coupled laser diode 10mW at 780nm, SDMLD-780-10
• "Discrete mode" laser, similar to DFB lasers
• Designed for use in Rb-based atomic clocks
• CW or pulsed operation, 0.5nm rise time
• Mode-hop free tuning by temperature or current
• Wavelength/temperature coefficient 0.1nm/°C
• Wavelength/current coefficient 25pm/mA
• Built-in optical isolator (optional)
• Single mode fiber pigtail (Corning HI780, NA=0.14, MFD=4.5um@780nm).
• Optional FC/PC or FC/APC connector
• Manufactured by Eblana Ltd.
SPECIFICATIONS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Wavelength Range
λ
778
780
784
nm
Wavelength specification
λ(spec)
λ -1
λ
λ +1
nm
Side Mode Supression Ratio
SMSR
30
40
-
dB
Threshold Current
Ith
-
40
-
mA
Output Power in fiber (at Iop)
Pf
5
10
-
mW
Optical linewidth
∆f
-
-
2
MHz
Temperature Tuning Coefficient
Tλ
-
0.1
-
nm/deg. C
Current Tuning Coefficient
Iλ
20
25
-
pm/mA
Slope Efficiency
SE
0.05
0.125
-
mW/mA
Thermistor Resistance
RT
9.5
10
10.5
kΩ
Thermistor Temp. Coefficient
C
-
-4.4
-
%/deg. C
Forward Current
If
-
80
120
mA
Forward Voltage
Vf
-
3.5
-
V
TEC Current
ITEC
-
0.5
1.2
A
LD Reverse Voltage
Vr
-
-
2.0
V
PD Reverse Voltage
Vrev
-
-
20
V
Case Temperature
TCase
-20
-
65
deg. C
Storage Temperature
Tstorage
-40
-
85
deg. C
SPECTRUM
Test conditions: CW 10mW, at 25deg. C.
PIN CONFIGURATION
Unit: Inch. (Note the isolator is optional.)
商品属性 [波长] 778-784nm [功率] 10mW [激光器类型] DM [封装方式] Butterfly [光谱宽度] 2MHz