1450nm TO56 uncooled DFB laser diode for telecommunication
Box optronics‘ DFB laser diodes are offered with central wavelengths of 1270, 1290, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, and 1610nm.

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Features
1450nm wavelengths;
Low threshold and low operating current;
High efficiency and high output power;
Wide operation temperature range;
High reliability;
TO56 standard package.

Applications
2.5/10Gbps fiberoptic transmission;
Optical communication transceivers;
Storage area networks;
Fiber optic sensors;
Fiber optic test and measurement.

Electro-Optical Parameters

Parameter

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Threshold Current

Ith

CW

 -

7

15

mA

CW,TC=85℃

-

-

40

Output Power

PO

CW, If=Ith+20mA

-

6

 -

mW

Operating Voltage

Vop

CW, If=Ith+20mA

-

0.95

1.5

V

Peak Wavelength

λp

CW, If=Ith+20mA

1447

1450

1453

nm

Side Mode Suppression Ratio

SMSR

CW, If=Ith+20mA

35

40

-

dB

Rise time/Fall time

tr/tf

CW, If=Ith+20mA, 20%-80%

-

80

200

ps

Monitor Current (PD)

Im

CW, If=Ith+20mA, VRD=1V

0.1

0.3

1.0

mA

Dark Current (PD)

Id

VRD=10V

-

-

1.0

μA

Focus Length

F

2.0mm ball lens cap

7.0

7.5

7.8

mm


Package

Original Carton Package;
As customers‘ requirement.

Shipping
5-10 Working days after receive the payment;
Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);
Shipping fee depends on the weight and size.


Payment
For large orders: T/T, Credit card;
For small orders: Paypal are accepted.
 
Warranty
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.) 
 
Refund & Replacement
We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);
If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
Any items must be returned in their original condition to qualify for a refund or replacement;
The buyer is responsible for all the shipping cost incurred.