1310nm High Power and Ultra-wide bandwidth SLD Laser Diode   2021-07-12    


The PL-SLD-1310-A-A81-PA 1310nm Superluminescent Diodes bridge the gap between Laser Diodes and Light Emitting Diodes.Like an LD, the SLD provides a high optical output power. Our SLD feature broadband spectrum characteristics, typically found only in LEDs, and a low coherence. Our SLD features a low coherence length having a high intensity at a narrow radiation angle. This makes the SLD much easier to couple to a fiber for a broad range of applications. SLDs are ideal for Optical Coherence Tomography, fiber sensors such as temperature and strain gauges as well as applications in test and measurement instrumentation.The diode is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC). Module is pigtailed with 0.7-1.0 m of single mode polarization maintaining fiber and connectorized by FC/APC connector.


Product model



Name Model Price
1310nm SM High power SLD Laser diode  [PDF]  [RFQ]

PL-HP-SLD-1310-B-A81-SA
Stock NO.: A80050045
USD 1400.00 
 
1310nm PM High power SLD Laser diode  [PDF]  [RFQ]

PL-HP-SLD-1310-B-A81-PA
Stock NO.: A80050046
USD 1600.00 
 


Parameter



Features

● Optical output: 25mW 

● FC-APC connector

● Efficient coupling into single mode fiber

● 14-pin butterfly package

● High optical output power

● 60nm Wide spectral half width

● Built-in monitor photo diode 

Laser Specifications

Electrical/Optical Characteristics (Tsub=25°C, CW bias unless stated otherwise)

Parameter

Symbol

Min

Typ

Max

Unit

Centre Wavelength

λ

1290

1310

1330

nm

Spectral Width

Δλ

50

60

80

nm

Threshold Current

Ith


90

110

mA

Operating Current

Iop


450

600

mA

Fiber output Power

Pf

10

20

25

mW

PD Dark Current (VRD=5V)

Id



0.1

uA

Extinction Ratio

PER

17

20


dB

Coupled Fiber Type

SMF-28E/PM1310

Forward Voltage

Vf


1.8

2.5

V

Thermistor Resistance

RT

9.5

10

10.5

Thermistor Temp. Coefficient



-4.4


%/°C

Connector

FC/APC


Spectrum

1310.0.png


L-I Curve

1310.1.png

Package Size

1310S2.png

Pin definition

76d530691ec1c68d_副本.jpg

1

Thermoelectric Cooler (+)

8

N/C

2

Thermistor

9

N/C

3

PD Monitor Anode (-)

10

SLD Anode (+)

4

PD Monitor Cathode (+)

11

SLD 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

-20

25

70

Chip Temperature

+10

25

40

Operating Current

mA

0

450

600

Forward Voltage

V

0.8

1.2

1.8

TEC Current

A

-

1.2

2.0

Reverse VoltageSLD

V

-

-

2.0

Reverse Voltage(PD)

V

-

-

10

PD Forward Current

mA

-

-

10

Application

➤ Fiber transmission systems, 

➤ Fiber optic gyros,

➤ Fiber optic sensors,

➤ Optical coherence tomography,

➤ Testing Light source

Ordering Info

PL-HP-SLD-□□□□-☆-A8▽- -XX

□□□□: Wavelength

680: 680nm

850: 850nm

1310: 1310nm

1550: 1550nm

1650: 1650nm

☆: Output Power

A: 10mW

B: 20mW

▽: Bandwidth

1: 60-70nm

2: 40-50nm

XX: Fiber and Connector Type

SA=SMF-28E+ FC/APC

SP=SMF-28E+ FC/PC

PP=PM1310+ FC/PC

PA=PM1310+ FC/APC



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