780nm Ultra High Power SM (GaAs-based SLED) Diode


Central wavelength 780nm, Output power 30mW, Spectral Width 30-40nm, HI780, FC/APC

Part Number  :  PL-HP-SLD-780-B-A81-SA
Unit Price  :  USD [Please inquire]
Lead time  :  in stock
Inventory quantity   :   [Please inquire]
Stock NO.   :  A80050009
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The PL-SLD-W780-B-A81-PA 780nm 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

770

780

790

nm

Spectral Width

Δλ

20

30

40

nm

Threshold Current

Ith


100

150

mA

Operating Current

Iop


300

400

mA

Fiber output Power

Pf

15

20

30

mW

PD Dark Current (VRD=5V)

Id



0.1

uA

Extinction Ratio

PER

17

20


dB

Coupled Fiber Type

HI780/PM850

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

780.png


L-I Curve

780.1.png


Related



Name Model Price
780nm Ultra High Power PM (GaAs-based SLED) Diode [PDF]

PL-HP-SLD-780-B-A81-PA

USD 2900.00 
 

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