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High Performance LT-Series 635nm~980nm Laser Diode Modules

With LED Indicator as Safety Feature and Super Fine Pitch for Precision Focusing

 

The LT-series laser diode module system is a complete laser diode system designed for OEM applications with adjustable output power and beam focusing requirements. It is designed as high quality and performance laser diode module with flexible and adjustable characteristics for industrial heavy-duty users. Designed for the OEM, it is ideal for a wide range of low power laser applications, especially in continuous long time usage such as bar code reader, measurement, alignment, and positioning.

Features

  • Two High Performance Collimating Lenses of Your Choice

  • High Performance and Low Cost

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

  • Wide Range of Diode Output power (1mW - 50mW) 

  • Adjustable Optical Output Power 

  • Adjustable Focus

  • Soft-start Protection

  • Super Fine Pitch (0.25mm) for Precision Focusing

  • Green LED Indicator for Safety Feature for 4.5-9VDC version

  • Crosshair Optics as Option

Specifications of LTG-Series Laser Diode Modules (Glass Collimating Lens)

Specifications of LTC-Series Laser Diode Modules (Singlet Plastic Collimating Lens)


Specifications of LTG-Series Laser Diode Modules

Wavelength (nm)

635

650

660

670  

780

808

850

904

980

Tolerance 

+/-10 nm @ 25 oC

Laser light

Visible Red

Infrared

Laser class

Class II <1mW, Class IIIa <5mW, Class IIIb >5mW

Class IIIb

Diode structure

Index guided

Diode output power

5-100mW

Operating current 

30-125mA typical

Operating voltage

4.5–6 VDC or 4.5-9V DC

Drive circuit

Regulated APC with LED indicator

Optics

 Glass collimating lens with AR coating

Beam divergence

< 0.5 mrad

Beam size @ 5 m

~6 x 8 mm

Beam profile

Elliptic

Focus

Adjustable

Operating temperature

-10 to +40 oC or -10 to +50 oC

Connector

Black wire - & red wire +

Safety feature

Green LED indicator

Dimensions

Dia. 0.5” x L. 2”

Weight

26.8 gm

Option

Connecting to cross hair optics

Notes:

1.      The LTG-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.

LTG-Series High Performance Laser Diode Modules

Part No.

Wavelength (nm)

Optical output power (mW)

Laser class

Operating voltage (V DC)

Operating Current typical (mA)

Operating temperature (oC)

LTG6351AH

635

0.7-0.99

II

4.5-9

40

-10 to +50

LTG6354AH

635

2.5-3.5

IIIa

4.5-9

40

-10 to +50

LTG6357AH

635

5-7

IIIb

4.5-9

60

-10 to +50

LTG63514AH

635

10-14

IIIb

4.5-6

90

-10 to +40

LTG6501AH

650

0.7-0.99

II

4.5-9

30

-10 to +50

LTG6504AH

650

2.5-3.5

IIIa

4.5-9

30

-10 to +50

LTG6505AH

650

4-4.99

IIIa

4.5-9

40

-10 to +50

LTG6507AH

650

5-7

IIIb

4.5-9

45

-10 to +50

LTG66014AH

660

10-14

IIIb

4.5-6

80

-10 to +50

LTG66025AH

660

22-25

IIIb

4.5-6

115

-10 to +50

LTG6701AH

670

0.7-0.99

II

4.5-9

35

-10 to +50

LTG6704AH

670

2.5-3.5

IIIa

4.5-9

35

-10 to +50

LTG7804AH

780

2.5-3.5

IIIb

4.5-9

35

-10 to +50

LTG78025AH

780

22-25

IIIb

4.5-6

90

-10 to +50

LTG78045AH

780

40-45

IIIb

4.5-6

115

-10 to +50

LTG8084AH

808

2.5-3.5

IIIb

4.5-9

35

-10 to +40

LTG8504AH

850

2.5-3.5

IIIb

4.5-9

35

-10 to +50

LTG8507AH

850

5-7

IIIb

4.5-9

45

-10 to +50

LTG85025AH

850

22-25

IIIb

4.5-6

75

-10 to +50

LTG9044AH

904

2.5-3.5

IIIb

4.5-9

35

-10 to +50

LTG9047AH

904

5-7

IIIb

4.5-9

45

-10 to +50

LTG9807AH

980

5-7

IIIb

4.5-9

45

-10 to +40

LTG98014AH

980

10-14

IIIb

4.5-6

70

-10 to +40

LTG98025AH

980

22-25

IIIb

4.5-6

80

-10 to +40

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

Specifications of LTC-Series Laser Diode Modules

Wavelength (nm)

635

650

670

780

808

850

904

980

Tolerance 

+/-10 nm @ 25 oC

Laser light

Visible Red

Infrared

Laser class

Class II <1mW, Class IIIa <5mW, Class IIIb >5mW

Class IIIb

Diode structure

Index guided

Diode output power

5-100mW

Operating current 

30-125mA typical

Operating voltage

4.5–6 VDC or 4.5–9 VDC

Drive circuit

Regulated APC with LED indicator

Optics

Singlet plastic collimating lens

Beam divergence

< 0.5 mrad

Beam size @ 5 m

Dia. ~5 mm

Beam profile

Circular

Focus

Adjustable

Operating temperature

-10 to +40 oC or +50 oC

Connector

Black wire - & red wire +

Safety feature

Green LED indicator

Dimensions

Dia. 0.5” x L. 2”

Weight

25.5 gm

Option

Connecting to cross hair optics

Notes:

1.      The LTC-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.

LTC-Series High Performance Laser Diode Modules

Part No.

Wavelength (nm)

Optical output power (mW)

Laser class

Operating voltage (V DC)

Operating Current typical (mA)

Operating temperature (oC)

LTC6351AH

635

0.7-0.99

II

4.5-9

40

-10 to +50

LTC6352AH

635

1.2-2

IIIa

4.5-9

40

-10 to +50

LTC6354AH

635

2.4-4

IIIa

4.5-9

60

-10 to +50

LTC6358AH

635

5-8

IIIb

4.5-6

90

-10 to +40

LTC6501AH

650

0.7-0.99

II

4.5-9

30

-10 to +50

LTC6502AH

650

1.2-2

IIIa

4.5-9

30

-10 to +50

LTC6504AH

650

2.4-4

IIIa

4.5-9

45

-10 to +50

LTC6608AH

660

5-8

IIIb

4.5-6

80

-10 to +50

LTC66014AH

660

10-14

IIIb

4.5-6

115

-10 to +50

LTC6701AH

670

0.7-0.99

II

4.5-9

35

-10 to +50

LTC6702AH

670

1.2-2

IIIa

4.5-9

35

-10 to +50

LTC7802AH

780

1.2-2

IIIb

4.5-9

35

-10 to +50

LTC78014AH

780

10-14

IIIb

4.5-6

90

-10 to +50

LTC78025AH

780

22-25

IIIb

4.5-6

115

-10 to +50

LTC8082AH

808

1.2-2

IIIb

4.5-9

35

-10 to +40

LTC8502AH

850

1.2-2

IIIb

4.5-9

35

-10 to +50

LTC8504AH

850

2.4-4

IIIb

4.5-9

45

-10 to +50

LTC85014AH

850

10-14

IIIb

4.5-6

75

-10 to +50

LTC9042AH

904

1.2-2

IIIb

4.5-9

35

-10 to +50

LTC9044AH

904

2.4-4

IIIb

4.5-9

45

-10 to +50

LTC9804AH

980

2.4-4

IIIb

4.5-9

45

-10 to +40

LTC9808AH

980

5-8

IIIb

4.5-6

70

-10 to +40

LTC98014AH

980

10-14

IIIb

4.5-6

80

-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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