Fiber coupled superluminescent diode, 15mW @ 780nm, QSDM-780-15D
High power, broad emission
Flat, very low ripple spectrum
Butterfly package with TEC, thermistor, and optional monitor photodiode
CW or pulsed operation, switching time 10ns
Single mode fiber pigtail (Corning HI780, NA=0.14, MFD=4.5um@780nm, 5um@850nm)
Optional PM or MM fiber pigtail, FC/APC connector
Applications: Optical Coherence Tomography (OCT), sensing, optical measurements
Specifications
Test conditions: temperature 25oC,
Parameter
Symbol
Min
Typ
Max
Unit
Optical power from pigtail
Pf
10
15
mW
Wavelength
lc
770
785
795
nm
Residual spectral modulation depth(ripples)
2
5
%
Spectral linewidth (FWHM)
Dl
40
50
nm
Forward current
If
190
300
mA
Forward voltage
Vf
2.6
Secondary coherence subpeaks
-
-25
dB
Spectral Flatness
VrPD
2.0
dB
Slow/fast polarization ratio (in PM modules)
7
dB
TEC current
ITEC
1.5
A
TEC voltage
VTEC
3.5
V
Storage temperature
Tstg
-55
85
oC
Operating case temperature
Tc
0
65
oC
Spectrum
Pin Configuration
商品属性 [波长] 770-795nm [功率] 15mW [激光器类型] SLD [封装方式] Butterfly [光谱宽度] 50nm