Diode Lasers

Out of stock

10mW, 780nm Laser Diode Sharp LT021MD

$20.00

The Sharp LT021MDO is a GaAlAs laser diode with VSIS chip structure. It has a built in photo diode for monitoring the laser output for use in automatic power control (APC) circuits. The common case pin is laser diode cathode and photo diode cathode.
Factory spec sheet found HERE.
SPECIFICATIONS:
Output Power: 10 mW typical, 15 mW max. Wavelength: 780 nm typical, 795 nm max. INFRARED Operating Voltage: 1.8 Volts typical Threshold Current: 45 mA typical Operating Current: 75 mA typical Monitor Current: 3.0 mA typical. Operating Temperature: -10 to 60 deg.C. Package: TO-9, 9 mm diameter base, Low cap type. These are new old stock diodes, individually characterized in factory containers.
Note: Due to the sensitive nature of laser diodes, there is no warranty or exchanges on these items.

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Out of stock

5mW, 780nm Laser Diode Sharp LT023PS

$20.00

The Sharp LT023PS is a GaAlAs laser diode with VSIS chip structure. It has a built in photo diode for monitoring the laser output for use in automatic power control (APC) circuits. The common case pin is laser diode cathode and photo diode anode. These are new old stock diodes, individually characterized in factory containers. Specifications: Output Power: 3.0mW typical, 5.0mW maximum Wavelength: 780nm typical, 795nm maximum, INFRARED Operating Voltage: 1.75 Volts typical Threshold Current: 45mA typical Operating Current: 55mA typical Monitor Current: 0.4mA typical Operating Temperature: -10 to 70 deg.C Package: TO-18, 5.6mm diameter base Factory spec sheet found HERE Note: Due to the sensitive nature of laser diodes, there is no warranty or exchanges on these items.

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60mW, 785nm Laser Diode Mitsubishi ML601J24-01

$20.00

The Mitsubishi ML601J24-01 is an infrared laser diode with a wavelength around 785nm. It does not have a built in photo diode, therefore will need a driver circuit operating in automatic current control (ACC) mode. The case common pin is laser diode cathode. These are new old stock diodes, individually characterized in envelopes. Specifications: Output Power: 60mW typical, 70mW maximum Wavelength: 785nm typical, +/- 10nm Infrared Operating Voltage: 1.8 Volts typical Threshold Current: 40mA typical Operating Current: 95mA typical Monitor Current: No internal photodiode Package: TO-18, 5.6mm diameter base Factory spec sheet found HERE Note: Due to the sensitive nature of laser diodes, there is no warranty or exchanges on these items.

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High Current ACC Laser Diode Driver

Original price was: $39.00.Current price is: $25.00.

The LDD-40 is a laser diode power supply that provides automatic current control (ACC) regulation up to 1.5 Amps. It comes as an assembled PC board and includes instructions for hook-up and current adjustment. Requires basic soldering and electronic skills. A multimeter, wire, and power source, along with your laser diode & heatsink is also needed for set-up. Specifications: Input Voltage: 4.5 to 6 VDC. Input Current: 20mA to 1550mA, depending on output setting Output Current: 10 to 1500mA, user adjustable via 10 turn pot Regulation: ACC, automatic current control Dimensions: 2.0" x 0.7"

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5.6mm Laser Diode Press Fit Collimating Lens (Glass)

$28.00

The LDC-4 is a universal collimating lens system that fits 5.6mm diameter base diodes. The laser diode press fits in the back of the lens assembly. The lens can be adjusted with a small spanner wrench or flat blade screwdriver. Specifications: Lens type: Single element, AR coated glass Focal length: .394" (10mm) Numerical aperture: .29 Beam diameter: .197" (5mm) Base material: Brass Dimensions: 0.57" (14.5mm) long x .414" (10.5mm) diameter.

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5mW 650nm LQ Diode Laser Module

$29.00

The LQ series laser modules are designed to provide a compact laser unit at a minimum price. They feature automatic power control (APC) circuitry for a regulated output power over their entire input voltage range. They also have reverse polarity protection. NOTE: The case of the laser module and the positive input lead are electrically common. Specifications: Power output: 3.5mW typical Wavelength: 650nm, RED Beam diameter: 2mm x 5mm Beam divergence: 0.6mRadians Collimating lens: 1 element plastic Input voltage & current: 3 to 6 VDC, 30mA Input leads: Red lead positive, Black lead negative Operating temperature: up to 40 deg. C Housing material: Brass Dimensions: .354" dia. x .71"long, 9mm dia. x 18mm long

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Laser Diode Collimating Lens & Housing

$30.00

The LDC-12 is a universal collimating lens system that fits 9mm diameter base diodes, or 5.6mm diodes with our LDA-1 adapter. This housing requires the diode and driver to be glued and potted inside the unit. It requires a large screwdriver or spanner to focus the lens which simply screws in place. Specifications: Lens type: single element Acrylic, AR coated. Focal length: .242", 6.14mm. Numerical aperture: .28 Beam diameter: .134", 3.4mm Base material: Anodized aluminum Outside dimensions: 1.5" long x .625" diameter. Inside dimensions: 0.8" long x .508" dia. (clearance for diode driver)

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5mW 635nm LQ Diode Laser Module

$45.00

The LQ series laser modules are designed to provide a compact laser unit at a minimum price. They feature automatic power control (APC) circuitry for a regulated output power over their entire input voltage range. They also have reverse polarity protection. NOTE: The case of the laser module and the positive input lead are electrically common. Specifications: Power output: 3.5mW typical Wavelength: 635nm RED Note: This wavelength laser will appear twice as bright to the eye as a 650nm laser of the same power. Beam diameter: 2mm x 5mm Beam divergence: 0.6mRadians Collimating lens: 1 element plastic Input voltage & current: 3 to 6 VDC, 45mA Input leads: Red lead positive, Black lead negative Operating temperature: up to 40 deg. C Housing material: Brass Dimensions: .354" dia. x .71"long, 9mm dia. x 18mm long

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Laser Diode Collimating Lens & Housing (Glass)

$48.00

The LDC-10 is a universal collimating lens system that fits 9mm or 5.6mm diameter diodes with supplied base adapters. The lens is a high quality, 3 element glass lens that threads into the housing. The diode is held in place with a threaded retainer. The housing is segmented and can be used with or without the back section that covers the driver. A spanner wrench is needed to mount the diode and focus the lens. Specifications: Lens type: 3 element glass, AR coated Focus length: .315", 8.0mm Back Focal length: .059", 1.50mm Numerical aperture: .6 Beam diameter: .275", 7.0mm Base material: anodized Aluminum Outside dimensions: 2.1"(53mm) long x .545"(13.8mm) diameter Inside dimensions: 1.0"(25mm) long x .492"(12.5mm) diameter (clearance for diode driver)

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5mW 635nm LH Diode Laser Module

$75.00
The LH series laser modules features:

Shock resistant design.

A single element glass collimating lens that provides good beam quality and low divergence.

A ball joint rear end, so when placed in a tube, the output end can be steered for beam alignment.

Automatic power control (APC) circuitry that regulates the output power over their entire input voltage range.

Reverse polarity protection.

NOTE: The case of the laser module and the positive input lead are electrically common. Specifications: Power output: 4.5mW typical Wavelength: 635nm RED Note: This wavelength laser will appear twice as bright to the eye as a 650nm laser of the same power. Beam diameter: 1mm x 3.8mm Beam divergence: 0.4mRadians Collimating lens: 1 element glass Input voltage & current: 3 to 6 VDC, 40mA Input leads: Red lead positive, Black lead negative. Operating temperature: up to 50 deg. C Housing material: Brass Dimensions: .375" dia. x .65"long, 9.5mm dia. x 16.5mm long
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2.5mW 635nm Line Generating Diode Laser Module

$75.00

High quality line generating laser diode module made in the USA by Melles Griot.
NOTE: The case of the laser module and the positive input lead are electrically common. Use a negative power supply or electrically isolate the module from the chassis. Specifications: Power output: 2.5mW typical Wavelength: 635nm RED Note: This wavelength laser will appear twice as bright to the eye as a 650nm laser of the same power. Beam diameter: 3mm Beam divergence: 0.4mRadians x 60 degrees Collimating lens: 1 element glass + glass line gen optic Input voltage & current: -4 to -6 VDC, ~60mA Input leads: black lead positive, yellow lead negative Operating temperature: 10 to 40 deg. C Housing material: anodized aluminum Dimensions: 16mm dia. x 61mm long

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5mW, 635nm CircuLaser Laser Diode, 5.6mm dia.

$79.00

The Blue Sky CircuLaser VPSL0635-005X5B is a InGaAlP laser diode with quantum well structure. It has an integrated beam correcting lens that eliminates most of the astigmatism that is inherent in diode lasers. It also has a built in photo diode for monitoring the laser output for use in automatic power control (APC) circuits. The common case pin is laser diode anode and photo diode cathode. These are new diodes, individually characterized in factory envelopes. Specifications: Output Power: 5.0mW maximum. Wavelength: 637nm typical, 645nm maximum, RED Circularity: 1.2:1 maximum Operating Voltage: 2.2 Volts typical Threshold Current: 30mA typical Operating Current: 40mA typical Monitor Current: 150uA typical. Operating Temperature: -10 to 50 deg.C Package: TO-18, 5.6mm diameter base Note: Due to the sensitive nature of laser diodes, there is no warranty or exchanges on these items. Factory spec sheet found HERE

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