The PL-FP-450-A-A81-SA is single mode laser diode module designed for optical measurement and communication. The laser is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC).Coupled with Nufern HP460 fiber.This Module is pigtailed with 0.7-1.0 m of single mode polarization maintaining fiber and connectorized by FC/APC connector.
Name | Model | Description | Parameter | Price |
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● Optical output: 30mW
● FC-APC connector
● Efficient coupling into single mode fiber
● 14-pin butterfly package
● CW or pulsed operation
● Internal monitor PD and TEC
● SM or PM Fiber (ø0.9mm)
Tsub=25°C, CW bias unless stated otherwise
Parameter | Symbol | Min | Typ | Max | Unit |
Centre Wavelength | λ | 445 | 450 | 455 | nm |
Spectral Width | Δλ | 0.6 | 0.8 | 1.2 | nm |
Threshold Current | Ith | 20 | 30 | mA | |
Operating Current | Iop | 120 | 150 | mA | |
Fiber output Power | Pf | 10 | 20 | 30 | mW |
PD Dark Current (VRD=5V) | Id | 0.1 | uA | ||
Extinction Ratio(PM VERSION) | PER | 17 | 20 | dB | |
Coupled Fiber Type | Nufern HP460(NA=0.14) | ||||
Forward Voltage | Vf | 6 | 8 | V | |
Thermistor Resistance | RT | 9.5 | 10 | 10.5 | KΩ |
Thermistor Temp. Coefficient | -4.4 | %/°C | |||
Connector | FC/APC |
Spectrum
L-I Curve
Unit(mm)
1 | Thermoelectric Cooler (+) | 8 | N/C |
2 | Thermistor | 9 | N/C |
3 | PD Monitor Anode (-) | 10 | Laser Anode (+) |
4 | PD Monitor Cathode (+) | 11 | Laser Cathode (–) |
5 | Thermistor | 12 | N/C |
6 | N/C | 13 | Case Ground |
7 | N/C | 14 | Thermoelectric Cooler (–) |
Absolute Maximum Ratings
Item | Unit | Min | Typ | Max |
Case Temperature | ℃ | -5 | 25 | 70 |
Chip Temperature | ℃ | +10 | 25 | 40 |
Operating Current | mA | 0 | 120 | 150 |
Forward Voltage | V | 0.8 | 1.2 | 1.8 |
TEC Current | A | - | 1.2 | 1.4 |
Reverse Voltage(LD) | V | - | - | 1.8 |
Reverse Voltage(PD) | V | - | - | 10 |
● Fiber transmission systems,
● Laser interferometric
● Laser indication
● Testing Light source
PL-FP-□□□□-☆-A8▽-XX
□□□□:Wavelength
455:455nm
520:520nm
633:633nm
680:680nm
850:850nm
*****
1550:1550nm
☆ :Output Power
A:20mW
B:30mW
▽:Wavelength Tolerance
1:±1nm
2:±2nm
XX: Fiber and Connector Type
SA=HP460+ FC/APC
SP=HP460+ FC/PC
PP=PM Fiber+ FC/PC
PA=PM Fiber+ FC/APC