LDI-850-FP-50/100
OVERVIEW
LDI-850-FP-50/100 is an AlGaAs quantum well laser diode coupled to an optical fiber
MAIN FEATURES
• Wavelength: 850 nm
• Cavity type: Fabry-Perot
• Optical power: up to 50 mW in CW mode and up to 100 mW in pulse mode in a single-mode fiber 780-HP
• Package types: coaxial
• Built-in monitor photodiode
APPLICATIONS
• Sensorics
• Optical Communication
• Laser Systems
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS
Parameter
Value
Unit
Conditions
Laser diode forward current
IFL
180
mA
CW
300
Pulse
Laser diode reverse voltage
VRL
2
V
Photodiode reverse voltage
VRP
30
V
Operating temperature
Top
-40 - +60
°C
Package U, B
Storage temperature
Tstg
-40 - +85
°C
Soldering temperature
Tsold
260
°C
Max. 10 seconds
ELECTRICAL-OPTICAL CHARACTERISTICS (T = 25 °C)
Parameter
Min
Typ
Max
Unit
Conditions
Wavelength
λ
840
850
860
nm
CW, P = 50 mW
Spectral width
Δλ
2.5
5
nm
CW, P = 10 mW, -20 dB
Threshold current
Ith
40
85
mA
CW
Operating current
Iop
140
160
mA
CW, P = 50 mW, SM05
Pulse optical power
PP
90
100
mW
Pulse, Iop = 250 mA, SM05
Operating voltage
Vop
2.0
2.6
V
CW, P = 50 mW
Slope efficiency
Se
0.40
0.45
mW/mA
CW, SM05
Monitoring output current (PD)
Im
0.05
0.3
0.8
mA
CW, P = 50 mW, Vrd = 5 V
Polarization extinction ratio
PER
20
dB
CW, SMP05
Pulse mode: pulse duration 10 μs, duty cycle = 0.01
CHARACTERISTICS (T = 25 °C)
PACKAGE TYPE AND ELECTRICAL CONNECTION
商品属性 [波长] 850nm [功率] 50/100mW [激光器类型] FP [封装方式] coaxial