1290nm SLD SM Laser Diode


Central wavelength 1290nm, Output power 10mW, Spectral Width 40-50nm, SMF-28E, FC/APC

Part Number  :  PL-SLD-1290-A-A82-SA
Unit Price  :  USD [Please inquire]
Lead time  :  in stock
Inventory quantity   :   [Please inquire]
Stock NO.   :  A80050037
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The PL-SLD-1290-A-A81 1290nm Superluminescent Diodes bridge the gap between Laser Diodes and Light Emitting Diodes.Like an LD, the SLD provides a high optical output power. PD-LD's 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.

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

Parameter

Symbol

Min

Typ

Max

Unit

Centre Wavelength

λ

1280

1290

1300

nm

Spectral Width

Δλ

30

40

80

nm

Threshold Current

Ith


90

110

mA

Operating Current

Iop


350

500

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

QQ图片20210104144209_副本 (1).jpg


L-I Curve

YNXSWOT4YI5(1[4)DU@3S@U_副本 (2).png


Related



Name Model Price
1290nm SLD PM Laser Diode [PDF]

PL-SLD-1290-A-A82-PA

USD 1530.00 
 

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