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The Hitachi HL-6312G is a index guided laser diode with multi-quantum well 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 anode and photo diode cathode. Specifications: Output Power: 5.0 mW typical, 6.0 mW maximum Wavelength: 635 nm typical, 640 nm maximum, RED Operating Voltage: 2.6 Volts typical Threshold Current: 20 mA typical Operating Current: 55 mA typical Monitor Current: 0.4 mA typical Operating Temperature: -10 to 50 deg.C Package: TO-9, 9 mm diameter base A factory spec sheet can be found HERE Note: Due to the sensitive nature of laser diodes, there is no warranty or exchanges on these items. -
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 -
The Samsung SLD63518262 is a InGaAlP laser diode with quantum well 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. Specifications: Output Power: 5.0mW typical, 7.0mW maximum Wavelength: 637nm typical, 645nm maximum. RED Operating Voltage: 2.2 Volts typical Threshold Current: 30mA typical Operating Current: 40mA typical Monitor Current: 0.3mA typical. Operating Temperature: -10 to 60 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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The LDC-LP-A390 is a clone of the Kodak A390 glass collimating lens, but with an AR coating optimized for 405nm and the new green output laser diodes. These are new lenses manufactured by LightPath Technologies. -
Out of stock
The LDA-1 is a brass adapter that converts a 5.6mm diameter base laser diode into a 9mm diameter base laser diode. It also places the emitter at the correct height. Note: The laser diode is a press fit into the adapter. -
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) -
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) -
The LDC-13 is a universal collimating lens system that fits 9mm diameter base diodes. This housing requires the diode be glued or 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: 1.0" x .75" x .75" Mounting: 2x #440 tapped holes with .625" spacing on both the bottom, and output side of the unit. -
Out of stock
The LDC-3 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 Acrylic Focal length: .315" (8mm) Numerical aperture: .28 Beam diameter: .165" (4.2mm) Base material: Brass Dimensions: 0.57" (14.5mm) long x .414" (10.5mm) diameter.
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Out of stock
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. -
Out of stock
The LDD-10 is a laser diode power supply that provides automatic current control (ACC) regulation. It comes as an unassembled kit, 7 parts + PC board and instructions. Requires basic soldering and electronic skills. A multimeter, wire, and power source, along with your laser diode & heatsink is also needed for set-up. The bottom picture shows an assembled kit with our cat.# LDC-1 collimating lens, not included. Specifications: Input Voltage: 6 to 9 VDC, a 9 volt battery works well. Input Current: 26 to 125mA, depending on output setting. Output Current: 11 to 109mA, user adjustable. Regulation: ACC, automatic current control. Dimensions: 1.4" x 0.5" -
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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"
