1570nm DBR SM laser diode


Central wavelength 1570nm; 8nm tunable bandwidth; with TEC; Tolerance ±1nm; SMF-28E; FC/APC

Part Number  :  PL-DBR-1570-30-1-SA-14BF
Unit Price  :  USD [Please inquire]
Lead time  :   [Please inquire]
Inventory quantity   :   [Please inquire]
Stock NO.   :  A80030015
Email Us Request for Quotation

LD-PD' s PL-DBR-1570-30-1-SA-14BF Distributed Bragg Reflector (DBR) laser is a single-frequency laser diode that is well-suited for low-noise pump applications, second harmonic generation and time-resolved fluorescence spectroscopy, and fiber optic sensor.

The PLDBR1550PA includes an integrated optical isolator, thermo-electric cooler (TEC), thermistor, and monitor photodiode. It is packaged in a 14-pin butterfly package with SMF-28E single mode optical fiber and an FC/APC connector.

Electrical/Optical Characteristics (Tsub=25°C, CW bias unless stated otherwise) 

Parameter

Min

Type

Max

Unit

Optical output power*a

 30

40

-

mW

Center wavelength (customized)

1560

1565

1570

nm

Wavelength tuning range

 6

8


nm

Wavelength tuning rate

-

-

10

ms

Spectral width

-

3

--

MHz

RF direct modulation rate

-

10

-

Gb/s

Threshold current

-

40

-

mA

Polarization extinction ratio

20

-

-

dB

Side mode suppression ratio

40

50

-

dB

Relative intensity noise

-

-

-135

dB/Hz

Chip temperature

10

25

40

Operating temperature

-5

-

+75

Storage temperature

-40

-

+85

A,The testing driving Current@250mA

B,Test driving current@150mA,Selfheterodyne time-delay optical fiber @25km


Absolute Maximum Ratings

Laser section

Current Operation

Range, C.W. (mA)

Absolute Maximum Ratings

Current ( mA )

Voltage ( V )

Gain

100-250

350

2.0

Rear Grating

0-90

120

2.0

Phase Tuning

0-5

10

2.0


Tuning Characteristics graph(tuning range 8.5-10nm)

ttt.png

ttt1.png

5af445b14082f.png

LIV

1570.png


DBR Linewidth Testing Result

DBR.jpg


Grating Current Toward Wavelength

1570.png


Related



Name Model Price
1570nm DBR PM laser diode [PDF]

PL-DBR-1570-50-2-PA-14BF

USD 2100.00 
 

Download





Recommended



Request for Quotation



By using this website and services, you agree to our use of cookies. Cookies enable us to better provide member services and record your browsing records in a short time. OK Learn more
close[X]
Your shopping cart
Model Quantity Price Subtotal
Total price:USD:
View shopping cart Settlement