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LJP-Series 635nm~980nm Prime Laser Diode Modules with TTL Modulation

With Adjustable Focus and APC Circuit Design with TTL Modulation

The LJP-series laser diode module is designed for OEM applications with very low cost, small size, good heat sink, and beam focusing requirements. TTL modulation from DC to 100KHz for LJP-series laser diode module is also available. Designed for the OEM, it is ideal for a wide range of low power laser applications, such as leveling, measurement, alignment, and positioning. 

Features

  • Good Performance and Low Cost

  • Wide Range of Wavelength (635nm - 980nm)

  • Miniature, rugged design: 12 dia. x 29+/-0.5mm L. 

  • Adjustable Focus

  • Good heat sink design

  • Automatic power control

  • TTL Modulation up to 100kHz

Specifications of LJP-Series Laser Diode Modules with TTL Modulation

Wavelength (nm)

635

650

670

780

808

850

904

980

Laser light

Visible Red

Infrared

Laser class

Class II <1mW, Class IIIa <5mW

Class IIIb

Diode output power

5-10mW

Operating current 

25-40mA typical

Operating voltage

5 VDC (red wire "+" & black wire "-")

Control voltage

Maximum 5V DC (yellow wire "+" & black wire "-")

Drive circuit

APC (automatic power control) with modulator

Bandwidth

Up to 100KHz

Optics

Singlet plastic collimating lens

Beam divergence

< 0.5 mrad

Beam size @ 5 m

~4x7 mm

Beam profile

Elliptical

Focus

Adjustable

Operating temperature

-10 to +40 oC or -10 to +50 oC

Connector

Red & yellow wires “+”; black wire “-“

Dimensions

Dia. 12mmx L. 29mm

Weight

14 gm typical

Notes:

1.      The LJP-series laser diode modules are designated solely as OEM components for incorporation into the customer's end products. Therefore, it is the customer’s responsibility to comply with FDA requirements of FDA 21CFR, section 1040.10 and 1040.11 for complete laser products. For the code of Federal regulations, please refer to FDA PERFORMANCE STANDARDS FOR LIGHT-EMITTING PRODUCTS for detailed information.

2.      Additional heat sink may be needed if the laser module is operated continuously for a long period of time.

3.    The above specifications are subject to change without notice.

DIMENSIONS OF LJP-SERIES (unit: mm)

LJP-Series Laser Diode Modules with TTL Modulation

Part No.

Wavelength (nm)

Optical output power (mW)

Laser class

Operating voltage (V DC)

Operating Current typical (mA)

Operating temperature (oC)

LJP6351A5-T-B

635

0.7-0.99

II

5

35

-10 to +40

LJP6353A5-T-B

635

2.1-3

IIIa

5

35

-10 to +40

LJP6355A5-T-B

635

4-4.99

IIIa

5

50

-10 to +40

LJP6351A5-T-A

635

0.7-0.99

II

5

35

-10 to +50

LJP6353A5-T-A

635

2.1-3

IIIa

5

35

-10 to +50

LJP6355A5-T-A

635

4-4.99

IIIa

5

50

-10 to +50

LJP6501A5-T-B

650

0.7-0.99

II

5

25

-10 to +40

LJP6503A5-T-B

650

2.1-3

IIIa

5

25

-10 to +40

LJP6501A5-T-A

650

0.7-0.99

II

5

30

-10 to +50

LJP6503A5-T-A

650

2.1-3

IIIa

5

30

-10 to +50

LJP6701A5-T

670

0.7-0.99

II

5

40

-10 to +50

LJP6703A5-T

670

2.1-3

IIIa

5

40

-10 to +50

LJP7803A5-T

780

2.1-3

IIIb

5

30

-10 to +50

LJP8083A5-T

808

2.1-3

IIIb

5

30

-10 to +40

LJP8503A5-T

850

2.1-3

IIIb

5

30

-10 to +50

LJP9043A5-T

904

2.1-3

IIIb

5

30

-10 to +50

LJP9806A5-T

980

4-6

IIIb

5

35

-10 to +40

Note: The above specifications are subject to change without notice.  

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Information contained herein is considered typical data. Lasermate Group, Inc. reserves the right to change or modify specifications of products at any time without notice.

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