1650nm PM SLD Laser Diode


central wavelength 1650nm, output power 10mW; Spectral Width 60-70nm; Internal monitor PD and TEC,PM Fiber, FC/APC

Part Number  :  PL-SLD-1650-B-A81-PA
Unit Price  :  USD [Please inquire]
Lead time  :  in stock
Inventory quantity   :   [Please inquire]
Stock NO.   :  A80050086
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The PL-SLD-1650-B-A81-PA 1650nm 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

1630

1650

1670

nm

Spectral Width

Δλ


60

70

nm

Threshold Current

Ith


50

100

mA

Operating Current

Iop


200

400

mA

Fiber output Power

Pf

10

15


mW

PD Dark Current VRD=5V

Id



0.1

uA

Extinction Ratio

PER

17

20


dB

Coupled Fiber Type

SMF-28E/PM1550

Forward Voltage

Vf


1.2

1.8

V

Thermistor Resistance

RT

9.5

10

10.5

Thermistor Temp. Coefficient



-4.4


%/°C

Connector

FC/APC


Spectrum

1650.jpg


L-I Curve

1650.1.png


Related



Name Model Price
1650nm SM SLD Laser Diode [PDF]

PL-SLD-1650-A-A82-SA

USD 1950.00 
 

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