1490nm High power 10mW single mode butterfly laser
The combination of high performance and very reasonable price make these laser modules the most cost effective CATV transmitter solutions in the industry.

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Features
High output power(10~100mW);
continuous wave (CW) condition;
Industry-standard, 14-pin butterfly package;
Built-in TEC and optical isolator;
High precision wavelength(1490+/-2nm).

Applications
Test & Measurements;
Optical sensing;
Telecommunications;
Lidar.

Electro-Optical Parameters

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Center Wavelength

λc

TL=15~35ºC CW

1488

1490

1492

nm

Output Power

PO

-

10

-

-

mW

Spectral linewidth

LW

Full width, half maximum (FWHM)

-

2

-

MHz

Bandwidth(@-3dB)

BW

-

-

2.5

-

GHz

Side-mode Suppression Ratio

SMSR

CW

35

40

-

dB

Optical Isolation

-

-10 < TC < +70 ºC

30

-

-

dB

Relative Intensity Noise

RIN

CW, output power 5mW

-

-145

-

dB

Wavelength Temperature coefficient

Δλ/ΔT

TEC temperature at 15ºC to 35ºC

-

0.09

-

nm/℃


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.