Home Free Space Laser Diodes Single Mode Laser Diodes Single mode laser diode, 200mW @ 940nm, QLD-940-200S

Single mode laser diode, 200mW @ 940nm, QLD-940-200S

Single mode laser diode, 200mW @ 940nm, QLD-940-200S
Online price: $340.00
Quantity: 5-9 Items 10+ Items
List price: $306.00 $272.00
*Note:
    • Single transverse mode Fabry Perot (FP) laser.
    • CW or pulsed operation, 0.5ns rise time.
    • Low threshold current and high slope efficiency
    • Operating temperature range -40oC to +50oC.
    • Wavelength/temperature coefficient 0.3nm/oC
    • Built-in monitor photodiode
Details
Lead time IN STOCK
 
Options
Quantity:

Specifications

Optical and Electrical Parameters (T = 25 °C)

Characteristics

Symbol

Min

Typ

Max

Unit

Optical output power

Pout

 

200

250

 mW

Wavelength

l

930

 

950

nm

Emitting area

WxH

 

3x1.5

 

um x um

Threshold current

Ith

 

30

 

mA

Forward current

If

 

250

300

 mA

Forward voltage

Vf

 

 

2.8

V

Beam

perpendicular

q

 

28

32

 deg.

divergence

parallel

q

 

8

10

deg.

Static alignment

Daïêx Da^

 

 

<±3

deg.

Positional accuracy

DX,DY,DZ

 

 

±100

mm

Spectral width (FWHM)

Dl

 

1

2

 nm

Mode structure

 

Single Transverse Mode

 

Differential efficiency

dPo/dIop

0.5

0.8

0.9

mW/mA

Monitoring output current

Im

0.02

 

 

mA

 

Spectrum

Pin Configuration

Pin Configuration

: *
: *
: *
 
Pin Configuration
Product PDF
Spectrum
Spectrum
There have been no reviews