High Performance 635nm~980nm Cross Hair Generating Laser Diode Modules (LTG-Series)

The high performance LTG-series laser diode modules with cross hair profile are self-contained laser diode module designed for OEM applications with fine cross hair profile, adjustable output power, and beam focusing requirements. It is designed as the high quality and performance laser diode module 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 alignment and positioning.

Features

  • High Performance and Low Cost
  • Wide Range of Wavelength (635nm - 850nm) and Output power (0.9mW - 50mW)
  • Beam Profile: "+" cross hair
  • Beam Thickness: <1mm @ 1m distance
  • Beam Length: ~15.7cm @ 1m distance
  • Full Fan Angle: ~9 deg.
  • Adjustable Optical Output Power and Automatic Power Control
  • Soft-start, Short-circuit, and Reverse-polarity Protections
  • Adjustable Focus
  • Super Fine Pitch (0.25mm) for Precision Focusing
  • Standard English Dimension (Dia. = 0.5 in., L = 2.0 in.)
  • Green LED Safety Indicator

 

Specifications of LTG-Series Laser Diode Modules with Cross Hair Lens

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 >5mW

Class IIIb

Diode structure

Index guided

Diode output power

5-50mW

Operating current 

30-90mA typical

Operating voltage

4.5–6 VDC or 4.5-9V DC

Drive circuit

Regulated APC with soft-start protection

Optics

Singlet glass collimating lens with AR coating and cross hair optics

Beam divergence of cross hair lens

~9 degree

Beam length @ 1 m

~15.7 cm

Beam profile

Cross hair (dash lines)

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

~35 gm

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.

DIMENSIONS OF LTG-SERIES (unit: mm)

LTG-Series High Performance Laser Diode Modules with Cross Hair Lens

Part No.

Wavelength (nm)

Optical output power (mW)*

Laser class

Operating voltage (V DC)

Operating Current typical (mA)

Operating temperature (oC)

LTG6351AH-X9

635

0.7-0.99

II

4.5-9

40

-10 to +50

LTG6354AH-X9

635

2.5-3.5

IIIa

4.5-9

40

-10 to +50

LTG6357AH-X9

635

5-7

IIIb

4.5-6

60

-10 to +50

LTG63512AH-X9

635

10-12

IIIb

4.5-6

90

-10 to +40

LTG6501AH-X9

650

0.7-0.99

II

4.5-9

30

-10 to +50

LTG6504AH-X9

650

2.5-3.5

IIIa

4.5-9

30

-10 to +50

LTG6507AH-X9

650

5-7

IIIb

4.5-9

45

-10 to +40

LTG65012AH-X9

650

10-12

IIIb

4.5-6

80

-10 to +40

LTG66025AH-X9

660

22-25

IIIb

4.5-6

115

-10 to +60

LTG6701AH-X9

670

0.7-0.99

II

4.5-9

35

-10 to +50

LTG6704AH-X9

670

2.5-3.5

IIIa

4.5-9

35

-10 to +50

LTG7804AH-X9

780

2.5-3.5

IIIb

4.5-9

35

-10 to +50

LTG78025AH-X9

780

22-25

IIIb

4.5-6

90

-10 to +60

LTG78045AH-X9

780

40-45

IIIb

4.5-6

115

-10 to +50

LTG8084AH-X9

808

2.5-3.5

IIIb

4.5-9

35

-10 to +50

LTG80825AH-X9

808

22-25

IIIb

4.5-6

95

-10 to +50

LTG80845AH-X9

808

40-45

IIIb

4.5-6

125

-10 to +50

LTG8504AH-X9

850

2.5-3.5

IIIb

4.5-9

35

-10 to +50

LTG8507AH-X9

850

5-7

IIIb

4.5-9

45

-10 to +50

LTG9044AH-X9

904

2.5-3.5

IIIb

4.5-9

35

-10 to +50

LTG9047AH-X9

904

5-7

IIIb

4.5-9

45

-10 to +50

LTG9807AH-X9

980

5-7

IIIb

4.5-9

45

-10 to +50

LTG98012AH-X9

980

10-12

IIIb

4.5-6

80

-10 to +50

LTG98025AH-X9

980

22-25

IIIb

4.5-6

100

-10 to +50

*Optical output power before adding cross-hair lens.

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

 

 
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Lasermate Group, Inc.
19608 Camino De Rosa
Walnut, CA 91789, USA
Tel: (909) 718-0999
Fax: (909) 718-0998
Email:
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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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