1610nm 20mW fiber coupled distributed feedback DFB diode laser
The CWDM laser is available in a standard 14-pin butterfly package with a single-mode fiber. It shows excellent thermal stability and features a built-in cooled optical isolator.

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Features
1610nm Wavelength;
14-pin Butterfly package;
Single mode fiber;
Built-in isolator;
Built-in TEC cooling.

Applications
Test equipment;
C/DWDM systems;
Fiber optical sensors;
Laser sources;
CATV systems.

Electro-Optical Parameters

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Center Wavelength

λc

TL=15~35 CW

1608

1610

1612

nm

Peak Optical Output Power

Po

-

18

-

20

mW

Bandwidth(@-3dB)

BW

-

-

2.5

-

GHz

Threshold Current

ITH

-

-

10

35

mA

Operating current

Iop

PO= 20 mW(CW)

-

200

300

mA

TEC set temperature

Ts

-

15

-

35

Monitor Dark Current

ID

-

-

-

0.1

μA

TEC Current

ITEC

TL = 25°C, TC = 70°C

-

-

1.5

A

TEC Voltage

VTEC

TL = 25°C, TC = 70°C

-

-

3.5

V


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.


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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.) 
 
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If the items are defective, please notify us within 3 days of delivery;
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The buyer is responsible for all the shipping cost incurred.
 
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