www.roithner-laser.com

1

10/2023

ADL-52051SW

• Green APC Laser Diode

• Automatic Power Control (APC)

• 520 nm, 5 mW

• Modulation Bandwidth < 2 MHz

• Supply Voltage 6 VDC

• TO33 Package, Flat Window

Description

ADL-52051SW is a green laser diode, typically emitting at 520 nm with an output power of <5 mW, and modulation bandwidth of

up to 2 Mhz (PWM). It features an integrated automatic power control (APC) driver and can be operated through a 6 VDC

voltage source. ADL-52051SW comes in 3.3 mm TO-Can package with flat glass window.

Maximum Ratings*

Parameter

Symbol

Values

Unit

Min.

Max.

Power Supply Voltage

UCC

5.8

7.0

V

Optical Output Power

PO

5.0

mW

Operating Temperature*

TOPR

- 10

+ 50

°C

Storage Temperature*

TSTG

- 40

+ 85

°C

Soldering Temperature (tmax. 3s)

TSOL

+ 260

°C

* operation close to or outside these parameters may damage the device

Electro-Optical Characteristics (T

C

= 25°C, PO = 5 mW, UCC = 6V)

Parameter

Symbol

Values

Unit

Min.

Typ.

Max.

Peak Wavelength

λP

510

520

530

nm

Power Variation

∆PO

-10

+10

%

Power/Temperature Variation (-10 …50 °C)

∆POT

-15

+10

%

Power/Supply Voltage Variation (5.8…7.0 V)

∆POU

-15

+10

%

Current Draw

ICC

50

80

mA

Chip Positioning Accuracy

∆X, ∆Y, ∆Z,

-80

+80

µm

Beam Divergence (FWHM)

parallel

ӨII

3

7

12

deg.

perpendicular

Ө┴

15

23

30

deg.

Beam Deviation

parallel

∆ӨII

-5

+5

deg.

perpendicular

∆Ө┴

-5

+5

deg.

Bandwidth (PWM, duty cycle = 50%)

fM

100

2000

kHz

Safety Advice

Laser light emitted from any laser diode may be harmful to the human eye. Avoid looking directly into

the laser diode’s aperture. The use of optical lenses will increase eye hazard