795nm FP Laser Diode   2021-09-15    


The PL-FP-795-1-A81-PA is single mode laser diode module designed for optical measurement and communication. The laser is packaged in 14-pin standard butterfly package with monitor photodiode and thermo-electric cooler (TEC).Coupled with Fibercore SM600 fiber.This Module is pigtailed with 0.7-1.0 m of single mode polarization maintaining fiber and connectorized by FC/APC connector.


Product model



Name Model Price
795nm FP SM Laser Diode  [PDF]  [RFQ]

PL-FP-795-1-A81-SA
Stock NO.: A80022041
USD 1200.00 
 
795nm FP PM Laser Diode  [PDF]  [RFQ]

PL-FP-795-1-A81-PA
Stock NO.: A80022042
USD 1350.00 
 


Parameter



Features

● Optical output: 30mW 

● FC-APC connector

● Efficient coupling into single mode fiber

● 14-pin butterfly package

● CW or pulsed operation 

● Internal monitor PD and TEC

● SM or PM Fiber (ø0.9mm) 

Laser Specifications

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

Parameter

Symbol

Min

Typ

Max

Unit

Centre Wavelength

λ

793

795

797

nm

Spectral Width

Δλ

0.6

0.8

1.2

nm

Threshold Current

Ith


20

30

mA

Operating Current

Iop


120

150

mA

Fiber output Power

Pf

10

20

30

mW

PD Dark Current (VRD=5V)

Id



0.1

uA

Extinction RatioPM VERSION

PER

17

20


dB

Coupled Fiber Type

HI780

Forward Voltage

Vf


1.8

2.5

V

Thermistor Resistance

RT

9.5

10

10.5

Thermistor Temp. Coefficient



-4.4


%/°C

Connector

FC/APC


Spectrum

c5326fbe-a630-49d6-a8b6-4763b79e1806.jpg

L-I Curve

c30d5e4c-7814-436d-9f9f-b04fc085ed0b.jpg

Package Size

6332.png

Pin definition

09fe7eec-b56d-4024-912d-c2729089b7d8.jpg

1

Thermoelectric Cooler (+)

8

N/C

2

Thermistor

9

N/C

3

PD Monitor Anode (-)

10

Laser Anode (+)

4

PD Monitor Cathode (+)

11

Laser Cathode (–)

5

Thermistor 

12

N/C

6

N/C

13

Case Ground

7

N/C

14

Thermoelectric Cooler (–)


Absolute  Maximum Ratings

Item

Unit

Min

Typ

Max

Case Temperature

  

-5

25

70

Chip Temperature

+10

25

40

Operating Current

mA

0

120

150

Forward Voltage

V

0.8

1.2

1.8

TEC Current

A

-

-

1.2

Reverse VoltageLD

V

-

-

2.0

Reverse Voltage(PD)

V

-

-

20

Application

● Fiber transmission systems, 

● Laser interferometric

● Laser indication 

● Testing Light source

Ordering Info

PL-FP-□□□□-☆-A8▽-XX

□□□□: Wavelength

405: 405nm

633: 633nm

795: 795nm

680: 680nm

850: 850nm

*****

1550: 1550nm

☆: Output Power

1: 20mW

2: 30mW

▽: Wavelength Tolerance

1: ±1nm

2: ±2nm

XX: Fiber and Connector Type

SA=HI780+ FC/APC

SP=HI780+ FC/PC

PP=PM Fiber+ FC/PC

PA=PM Fiber+ FC/APC



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