A series of laser diode collimators specifically aimed at OEM customers wishing to use laser based technology in their products. The collimators are designed for use with both 5.6mm and 9mm packaged laser diodes.

The standard laser diode collimator (SLDC), with lens back focal length of 2.8mm or 6.3mm accepts 9mm packaged laser diodes and the miniature laser diode collimator accepts 5.6mm packaged laser diodes.

Features range from factory set optics to user-adjustable optics.
Output options include line generators, circularising optics and structured light diffractive optics.

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Standard Laser Diode Collimators

The micro laser diode collimator offers high bore sighting accuracy of <0.2° and the two miniature laser diode collimators offer boresight error of 0.4° in the standard version or an astonishing 0.05° boresight accuracy in the high precision version.

The two miniature laser diode collimators offer very high beam alignment accuracy. With the standard version giving a boresight error of 0.4° and the ultrahigh-precision version giving 0.05°, they are eminently suitable for even the most demanding of applications. They measure just 9.1mm in length and tiny 6mm in diameter.

These tiny laser diode collimators have been designed as complete low cost, high volume systems for OEM use.

Key features :

• Visible light λ=650nm
• Output power range: 3mW - 5mW

Main Applications :

• Industrial and automotive alignment
• Positioning and sensing
• Bar code scanning
• Process control
• Machine vision
• Targeting applications

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650nm - Micro & Miniature Laser Diode Collimators

A range of visible wavelength laser diodes pigtailed (coaxial or board mount) to 9/125μm singlemode optical fibre.

• Fibre output power is from 0.8mW to 5mW.

These pigtailed laser modules are highly reliable, and suitable for use in applications ranging from scientific equipment to fault locators and telecomms systems

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Fiber Pigtailed Laser Diodes - 635nm/650nm/670nm

Infrared laser diodes pigtailed to singlemode optical fibre, suitable for use in applications ranging from scientific equipment and fault locators to telecomms systems.

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785nm Fiber Pigtailed Laser Diodes

A range of 1310nm / 1550nm telecomms wavelength laser diodes pigtailed (coaxial or boad mount) to singlemode 9/125μm optical fibre.

With uncooled operation at -40°C to 85°C, the laser diodes are multi-quantum-well structure (MQW), have a built-in InGaAs monitor photodiode and a hermetically sealed active component.

• Wavelegnth:1310nm or 1550nm
• Typical power: 0.8mW
• Package: coaxial pigtail or FC 9/125µm
• Fiber teype:9/125µm

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1310nm -1550nm Fiber Pigtail Laser Diodes

A range of visible wavelength (635nm-658nm-664nm--670nm) laser diodes packaged in SMA, FC, ST and SC receptacles, and receptacle packaged laser diodes with universal adaptor that will accept FC, ST, SC and most other 2.5mm diameter ferrule connectors.

They are suitable for use in scientific instruments and fibre optic cable fault locators.
The universal adaptors are fitted with a split sleeve alignment mechanism, which gives better than 1dB repeatability on coupling.

Applications

• Fibre optic fault locators
• Test equipment
• Scientific equipment

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Receptacle Laser Diodes 635nm - 670nm

Receptacle packaged in FC or STA laser diodes, 785nm - 830nm, with optical output powers from 0.7mW to 60mW.

Highly reliable, the packaged laser diodes are suitable for use in scientific equipment, fault locators and free space optical communications.

Custom receptacle packaged laser diodes can be fitted with any 5.6mm package laser diode that a customer may require for their particular application.

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Receptacle Laser Diodes 785nm - 830nm

A range of telecomms wavelength laser diodes packaged in FC or ST receptacles and receptacle packaged laser diodes with universal adaptors that will accept FC, ST, SC and most other 2.5mm diameter ferrule connectors.

They are ideal for use in visual fibre optic fault locators for communications networks.
The universal adaptors are fitted with a split sleeve alignment mechanism, which gives better than 1dB repeatability on coupling.

Custom receptacle packaged laser diodes can be fitted with any 5.6mm package laser diode that a customer may require for their particular application.

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Telecomms- Receptacle Laser Diodes 1310nm -1550nm

These compact and efficient 405nm blue laser diode modules produce either an elliptical output beam or a 2mm circular output beam with output powers from 0.9mW to 60mW.

The glass AR coated aspherical lens may be adjusted to produce either a collimated beam or focused spot. The blue laser diode is extremely stable and reliable and offers the added advantage of TTL modulation input which will accept signals from DC up to 1 kHz maximum.

• Output power: 0.9mW, 4mW, 25mW, 35mW and 60mW
• Circular or Elliptical output beam

Applications:

• Biomedical instrumentation
• Imaging
• Spectroscopy
• Fluorescence sensing
• Microscopy

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405nm Laser Modules TTL Modulation

The 300-0600-00 series of thermo-electrically cooled, (TEC), blue-violet, red and infrared wavelength laser diode modules offers exceptional wavelength and power stability, (better than 1%), good pointing accuracy and significantly increased laser diode lifetime.

Designed for applications demanding consistency and repeatability such as machine vision, alignment, industrial inspection, high-resolution printing, biomedical instrumentation, spectroscopy, microscopy and genomics, these TEC laser modules are compact, versatile and highly cost effective.

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TEC Laser Module with an Elliptical Beam

A range of compact and affordable laser modules generating an accurate cross at 635nm or 650nm with uniform intensity distribution.

The laser diode modules generate a 70° full angle cross, factory focused at 1000mm. The focus can be set at other distances on request. The lens system produces an efficiently uniform intensity laser line.
At a visible wavelength of either 650nm or 635nm, these compact laser diode modules offer:

• Output powers of 0.9mW or 4mW
• Power stability of less than 5%
• Operating voltage is from 3V to 6V DC
• Operating current of 30mA typ, (0.9mW) or 40mA typ, (4mW)
• Operating temperature range is -10° C to +40° C

Applications:

• Handheld instrumentation
• Targeting
• Alignment
• Machine vision

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635-650 Cross Generating Optics

The laser modules consist of a brass housing, laser diode, drive circuit and adjustable collimating or focusing lens. The lens may be adjusted to produce either a collimated beam or focused spot. Electrical connections are made via external flying leads.

650nm laser diode modules:

• Elliptical,Collimated output beam of 3.5 x 1.5mm
• Output powers of 0.9mW or 4.5mW.

635nm laser diode modules:

• Elliptical, collimated output beam of 3.5 x 1.5mm
• Output powers of 0.9mW or 4.0mW.

Typical applications are:

• Targeting
• Industrial alignment
• Pre-press plate alignment
• Laser alignment for label and wrapper cutting machinery
• Medical alignment applications such as patient positioning

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635-650nm Compact Laser Diode Elliptical Beam

A range of compact and affordable laser modules generating an accurate line at 635nm or 650nm with uniform intensity distribution.

These laser diode modules generate either a 58° or 88° full angle line, factory focused at 1000mm. The focus can be set at other distances on request. The lens system produces an efficiently uniform intensity laser line.

• Wavelength: 635 and 650nm
• Output Power: 0.9mw and 4mw
• Line generating optics: 55° and 88° full angle
• Power stability of less than 5 per cent.

They are ideal for the most demanding industrial and medical applications:

• Handheld instrumentation
• targeting
• alignment
• machine vision

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635-650nm Line Generating Optics

The 300-0100-00 series 645nm alignment laser modules offers a range of interchangeable, pre-aligned precision optics: 88° cross, 58° line, 58° cross/spot, which provide optimum laser beam performance, as no user adjustment is required.

The laser intensity, however, is user adjustable from 0.1mW to 4.5mW, allowing brightness to be optimised for the target material. The focus is also user adjustable.
The 645nm laser alignment module offers unrivalled performance and ease of use at an affordable price

Ideal for use in:

• Industrial alignment
• Machine vision
• Clothing manufacture
• Textile industry

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645nm Laser Alignment Modules

Heavy Duty Industrial Laser Diode Module: Designed and constructed to withstand the harshest conditions and satisfy rigorous industrial applications whilst remaining economically priced, this range of robust laser modules offers a very high level of performance.

Key features:

• Visible light λ from 635nm to 830nm
• Output powers from 0.97mW to 27.5mW
• Beam size @ aperture 5.0 x 1.2mm or 6.1 x 1.2mm
• Scratch-resistant sapphire window protects lens
• Industrial 2.5mm DC jack connector
• Robust and compact design
• Rugged and reliable

Applications:

• Industrial alignment
• Industrial positioning

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Industrial Laser Module

The variable focus industrial laser module is available from 635nm to 830nm with optical output powers from 0.97mW to 27.50mW, with a standard elliptical output beam.

Electrical connections are made via an industrial screw-on connector or 2.5mm jack.
The standard lens may be replaced by other optical systems such as line or cross generators. Key features

• Wavelengths from 635nm to 830nm
• Output powers from 5mW to 30mW
• 45o, 60o, or 90o full fan angle line output
• Adjustable focus
Scratch-resistant sapphire window protects lens
• 2.5mm DC jack or industrial screw-on connector
• Robust and compact design

Applications

• Industrial alignment
• Industrial positioning

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Industrial Laser Modules Variable Focus

A new range of precision engineered mounting posts, post holders, clamps and brackets which have been designed to facilitate the operation and application of its range of laser diode modules and laser diode packages.

The mounting posts, post holders, clamps and brackets have been designed primarily for the research and industrial laboratory user to enable the flexible positioning of the laser sources on a breadboard or optical table.

The clamps are designed to give additional "heat sinking".
The mounts and brackets can also form the basis of custom designed attachments in industrial applications.

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Precision Engineered Mounting Posts, Post Holders,