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New thermoelectric Peltier module made by Laird Technologies model SH10,23,06,L. Ideal for cooling laser diodes, crystals, detectors, and more. Specifications: Voltage: 2.6 VDC max. Current: 3 Amps max. Heat Pump: 5 Watt max. (cold side) Input leads: 16 AWG, 115 mm long. Dimensions: 15 x 15 x 3.6 mm, 7 mm diameter hole in center. See this LINK for the complete specification sheet. -
New thermoelectric Peltier module made by Laird Technologies model CP10,63,08,L1. Ideal for cooling laser diodes, crystals, detectors, and more. Specifications: Voltage: 8 VDC max. Current: 3 Amps max. Heat Pump: 12 Watt max. (cold side) Input leads: 16 AWG, 150 mm long. Dimensions: 30 x 15 x 4 mm See this LINK for spec sheet. -
Out of stock
Like new, Silicon Photodiode made by Advanced Photonix Inc. Part number: SD 444-12-12-171Click HERE for the spec sheet.
A reverse bias voltage (1.5 to 10 VDC) and a shunt rsisitor will greatly improve the frequency response of this photodiode. Active area is 11.3mm dia., spectral response is 350 to 1100nm.
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A optical transducer that converts light into an electrical current. Specifications: Manufacture: Silicon Detector corp. Model number: SD4552 Spectral Response: 400 to 1100 nm. Active Area: .25" x >15" Dimensions: .358" diameter x .13" tall. -
Voltage controlled variable optical attenuator. This is a used unit mfg. by Xerox for use with a linear polarized Helium Neon laser. The unit uses a electro-optic element and a stationary optic to variably attenuate the laser output power. A simple 0 to 3 VDC low current (less than 1mA) input is all that is needed to operate. The laser output can be fully attenuated at 0 volts or 3 volts depending on the light input plane of polarization and can produce an attenuation ratio of around 50:1. The assembly also has a beam splitter and a photodiode that taps a small amount of the attenuated light for use in a feedback loop circuit. The front optic is a cylindrical lens that can be removed if desired. -
Newport model U100-A3H Ultima 1.0 inch mirror mount, clear edge, 3 Locking Allen-keysUsed mounts in in good working condition. The adjusters were sealed with a dab of thread-lock. This is easily removed by backing out the lock and adjuster a little bit and cleaning the threads with a cotton applicator and acetone.Specifications:Mechanism: KinematicOptic Diameter: 25.4 mmAdj Screw Thread: 100 TPIAdjustments: θx, θy, ZSensitivity: 3.8 arc secAngular Range: ±7°Material: Anodized AluminumDrive Type: Allen-Key, lockingMount Thread: 8-32 -
New, old stock Motorola part number MFOD1100 high speed Silicon (Si) PIN photodiode. This detector has a ball lens on the detector surface to couple light from a fiber optic. It has a spectral response range of 350 to 1100 nm with a peak response at about 900 nm. Comes with a plastic alignment bushing pn:MFOA06 for installation into a fiber optic connector type (AMP #228765, Amphenol #905-138-5001). The spec sheet is available here: MFOD1100SPECS -
Set of 10, laser decals 1.5" square, or smaller. May include Danger, Caution, & Aperture, interlock types. Picture shows a typical decal assortment that may vary . -
Newport model HVM-1i, 1 inch mirror / optics mount, industrial, vertical drive with 2 Locking Allen-keysUsed mounts in in good working condition. The adjusters were sealed with a dab of thread-lock. This is easily removed by backing out the lock and adjuster a little bit and cleaning the threads with a cotton applicator and acetone.Specifications:Mechanism: KinematicOptic Diameter: 25.4 mmAdj Screw Thread: 80 TPIAdjustments: θx, θySensitivity: 2.5 arc secAngular Range: ±3.5°Material: Anodized AluminumDrive Type: Allen-Key, lockingMounting Thread: 8-32Optical Axis Height: 25.4 mmSpecial Features: Slim Profile -
New factory package of 200 surface mount silicon phototransistors. Ideal for visible and near infrared (400 to 1100nm) light sensor circuits. The peak response is at 880nm. Factory spec sheet found HERE -
New Melles Griot part number 13DSI001 Silicon (Si) photodiode. It has a spectral response range of 350 to 1100 nm with a peak response at about 900 nm. The active area 0.31 mm² The spec sheet is available by clicking HERE -
New Melles Griot part number 13DSH003 high speed Silicon (Si) PIN photodiode. It has a spectral response range of 350 to 1100 nm with a peak response at about 900 nm. The active area 0.2 mm² The spec sheet is available by clicking HERE
