1550 nm Vertical-Cavity Surface-Emitting Laser   2021-12-08    


The PL-VCSEL-1550-1-A81 1550nm VCSEL is a vertical emitting MOVPE grown GaAsP/AlGaAs Single Mode diode laser. The chips are mounted in TO5 can. Wavelength tuning can be achieved via laser current and temperature tuning. package with TEC and PD Built in. It is special designed for High speed fiber communication.


Product model



Name Model Price
1550nm SM VCSEL Laser diode Without TEC  [PDF]  [RFQ]

PL-VCSEL-1550-0-A81-CPSA
Stock NO.: A80041032
USD 450.00 
 
1550nm SM VCSEL Laser diode With TEC  [PDF]  [RFQ]

PL-VCSEL-1550-1-A81-CPSA
Stock NO.: A80041031
USD 650.00 
 


Parameter



Features

● Low dependence of electrical and optical characteristics over temperature

● Data rates from OC-3 to OC-48

● Lower Power Consumption


E/O Characteristics

Condition:TO P = 20°C, IO P = 2.0 mA unless otherwise stated (TO P = chip backside temperature, controlled by the TEC)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

Threshold current

Ith


2

3

mA


Forward voltage

Vf



3

V


Series resistance

Rs


100

200

Ω


Output power

Po

0.5

0.6

0.7

mW


Wavelength

λ

1530

1550

1570

nm


Side mode suppression

SMSR

30

35


dB


Rise and fall time

Tr

tf


~100

~150


psec

(20%-80%)

Beam divergence

θ


10

12

degree

FWHM


Spectrum

1555.jpg

L-I Curve(T@25°C)

15551.png

Package Size

15552.png

Pin definition

15553.png

 

1

Thermistor-

4

NTC   Thermistor -Laser Cathode (-)

2

Thermistor+

5

Laser Anode   (+)

3

NTC Thermistor +10kΩ at 25°C



 

Absolute Maximum Ratings

Item

Symbol

Unit

Min

Typ

Max

Testing Condition

Chip Temperature

TOP

  ℃

+10

25

40


Forward Voltage

VR

V

0.8

1.2

1.8


Driving Current

If

mA

5

10

15mA


Electrical Power Dissipation

Pc

mw


-

5


TEC Forward Current

IPF

mA

-150

-

+300


Lead Soldering time


S


-

10s

260

Store Temperature

TSTG

-40

-

+85

2000hr

Operating Temperature

TOP

-55

-

+125


 (*TEC temperature must be below 150°C)

Application

● Access network for long distance (>2 km)

● Metro area network

● Gigabit Ethernet


Ordering Info

PL-VCSEL-□□□□-☆-A8▽-XXXX

□□□□: Wavelength

0760: 760nm

0795: 795nm

*****

1653.7: 1653.7nm

☆: TEC

0: Without TEC

1: With TEC

▽: Wavelength Tolerance

1: ±0.5nm

2: ±1.5nm

XXXX: Fiber and Connector Type

FS=Free Space

CPSA=Coaxial Package with SM1550+ FC/APC

CPSP=Coaxial Package with SM1550+ FC/PC

BFPP=  PM Fiber+ FC/PC

BFPA=PM Fiber+ FC/APC


User Safety

Safety and Operating Considerations

This device operates under reverse bias voltage, and the polarity of the device can’t be reversed.

Operating the Photodiode outside of its maximum ratings may cause device failure or a safety hazard. Power supplies used with this component cannot exceed maximum peak optical power.

ESD PROTECTION—Electrostatic discharge (ESD) is the primary cause of unexpected laser diode failure. Take extreme precaution to prevent ESD. Use wrist straps, grounded work surfaces, and rigorous antistatic techniques when handling Photodiodes.



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:0
View shopping cart Settlement