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Polarization Maintaining; 780 to 1060 nm; 3/4 Ports; Insertion Loss ≤1.2 to ≤2.0 dB; Fiber Type Panda PM  The high power PM circulator is characterized with low insertion loss, high extinction ratio, high isolation, high power handling, high return loss, excellent environmental stability and reliability. They are ideal for fiber laser and instrumentation applications. Applications: Fiber Laser; Fiber Sensor

Pigtail/Receptacle Versions; Fiber Type SM, MM or PM; Tilt Adjustment Feature for Many Couplers; Pigtail Versions Optional with Pre-configured Connectors (P)FPD fiber to photodiode couplers are available for virtually any photodiode on the market, using either SM, MM or PM fiber. The coupler design is both rugged and flexible, allowing customers to do their own alignment if desired. For OEM applications, miniature pigtail style fiber to photodiode couplers are available that do not use the tilt adjustment technique. These feature both a smaller size and lower cost.Our fiber to photodiode couplers come in three basic designs. The most common design consists of two baseplates (one holding the photodiode and the other one containing the focusing optics and the connector for the input fiber), separated by a resilient O-ring. OZ Optics’ patented tilt adjustment technique is used to achieve the maximum coupling efficiency (typical >80% for SM fibers, depending on fiber and photodiode characteristics) even for very small spot sizes of <10 µm. For the second design, the fiber, lens and photodiode are glued into a single assembly without the tilt adjustment technique. The third and final design uses no lens at all. The fiber is simply butted against the photodiode. Both of these designs are intended for OEM applications. For optimum coupling efficiency, stability, and minimum backreflection, we recommend using pigtail style fiber to photodiode couplers, available with a wide variety of fiber types and cable sizes, also preterminated with different types of connectors. Receptacle style versions are typically only available for multimode applications, or large active area photodiodes. AMS Technologies welcomes opportunities to fiber couple into your specific photodiode. Please contact us with details of the fiber required and the photodiode specifications, and we will determine the best, most cost effective method of fiber coupling. Key Features: High Coupling Efficiency Available in SM, PM and MM Versions Compact Housing InGaAs or Si Photodiodes Standard Contact us for Custom Specific Diodes Small Active Area Photodiodes for High Bandwidth Applications: Power Measurements; Optical Signal Measurements; Optical Power Control Devices; Fiber Optic Sensors; Data Transmission Systems

PM Version Available; 630 to 1550 nm; Fiber Type SM, MM, PM (PANDA); Connector Type FC/UPC, FC/APC, other; Attenuation 0.6 to 50 dB LightComm Technology’s (PM)VOA series of variable optical attenuators is a useful tool for the power adjustment of optical components and systems test. Manual and screwdriver-driven versions are available, also in polarization maintaining (PM) technology. Key Features: High Extinction Ratio (For PMVOA) Wide Attenuation Range High Precision Low Original Loss Compact Size Applications: Fiber Communication System Test; Optical Passive Component Test

Pigtail Style, Optional Removable Filter; Fiber Type SM, PM, MM; 440 to 1625 nm; Connector Type NTT-FC/PC, ST, SC, LC, MU, other; Attenuation 5 to 30 dB OZ Optics’ (R)ND-11 series of expanded beam style neutral density fixed attenuators are ideal for multi mode applications and for applications where attenuating fibers are not available or usable. These pigtail-style attenuators provide mode independent fixed attenuation when used with multi mode fibers. The insertion loss will not depend on how the light is launched into the fiber. This is a significant advantage over other attenuator designs. The attenuators consist of a set of collimating and focusing optics and a central baseplate containing the filter. The expanded beam design permits higher power handling than plug style attenuators. The filters themselves can be either permanent (ND-11 series) or removable (RND-11 series). This provides great flexibility for experimentation. Key Features: Mode Independent Attenuation Level Rugged and Compact Size Pigtail Style Removable Filter Versions (RND-11) Wide Wavelength Range Single Mode, Polarization Maintaining, and Multi Mode Fiber Versions Expanded Beam Technology for Flexible Design Applications: CATV, LAN and Telecommunications; Receiver Padding; Test and Measurement; Optical Power Equalization; Research & Design

Receptacle Style, Optional Removable Filter; Fiber Type MM; 440 to 1625 nm; Connector Type NTT-FC/PC, ST, SC, other; Attenuation 5 to 30 dB OZ Optics’ (R)ND-200 series of expanded beam style neutral density fixed attenuators are ideal for multi mode applications and for applications where attenuating fibers are not available or usable. These receptacle-style attenuators provide mode independent fixed attenuation when used with multi mode fibers. The insertion loss will not depend on how the light is launched into the fiber. This is a significant advantage over other attenuator designs. The attenuators consist of a set of collimating and focusing optics and a central baseplate containing the filter. The expanded beam design permits higher power handling than plug style attenuators. The filters themselves can be either permanent (ND-200 series) or removable (RND-200 series). This provides great flexibility for experimentation. Key Features: Mode Independent Attenuation Level Rugged and Compact Size Receptacle Style Removable Filter Versions (RND-200) Wide Wavelength Range Suitable for Multi Mode Fibers Expanded Beam Technology for Flexible Design Applications: CATV, LAN and Telecommunications; Receiver Padding; Test and Measurement; Optical Power Equalization; Research & Design

The PLD Series Laser Diode Drivers deliver the reliability and performance you expect from a Wavelength Electronics laser driver in a compact and easy-to-integrate package. Tens of thousands of  PLD drivers are deployed in particle counters, manufacturing vision systems, wavefront scanners, fiber aligners, and other laser systems around the world, proving beyond doubt the reliability and  stability of the design.The PLD drivers operate from a single 5 V power supply. To accommodate high compliance lasers, or multiple stacked lasers, the PLD laser diode drivers allow the laser to be driven from a separate power supply up to 30 V.

Pre-filter pad: F5 Pack of 1 (std), main filter: HEPA/chemical. FumeBuster dual arm fume extraction system supplied with: 1 x Main Filter HEPA/Chemical (110531)1 x Pre-filter F5 Pad (200522) System Features: Audible and visual filter blocked alert Low capital and running costs Quick change pre-filters deliver longer filter life Submicronic (HEPA) filtration removes 99.997% of particles down to 0.3 microns Activated carbon filtration removes harmful gas Simple to install and quiet in operation Easy to relocate Precision made from stainless steel

Pre-filter pad: F8/F9 composite, main filter: HEPA/chemical. FumeCube MAX is a fume extraction tool with single 38 mm arm kit.  38 mm Single arm system supplied with: 1 x Main Filter HEPA/Chemical (110507) 1 x Pre-filter F8/F9 Labyrinth (111124) 1 x 80 - 51 mm reducer 1 x Arm Kit (100295):1 x 2 m x 50 mm flexible hose2 x Connecting cuffs1 x 38 mm stainless steel flexible arm and valve1 x 95 mm conical cowl1 x 38 mm pen nib nozzle 1 x Clamped bench bracket System Features: Automatic electronic flow control - maintains a constant extraction rate even as the filter blocks Adjustable airflow VariColour filter blocked warning system Low capital and running costs Quick change, patented Labyrinth pre-filters deliver longer filter life Submicronic (HEPA) filtration removes 99.997% of particles down to 0.3 microns Activated carbon filtration removes harmful gas Simple to install and quiet in operation Easy to relocate Precision made from stainless steel

Pre-filter pad: F8/F9 composite, main filter: HEPA/chemical. FumeCube MAX is a fume extraction tool with dual 38 mm arm kit. 38 mm Dual arm system supplied with: 1 x Main Filter HEPA/Chemical (110507) 1 x Pre-filter F8/F9 Labyrinth (111124) 1 x 80 - 51 mm dual manifold 2 x Arm Kit (100295) =2 x 2 m x 50 mm flexible hose4 x Connecting cuffs2 x 38 mm stainless steel flexible arm and valve2 x 95 mm conical cowl2 x 38 mm pen nib nozzle 2 x Clamped bench bracket System Features: Automatic electronic flow control - maintains a constant extraction rate even as the filter blocks Adjustable airflow VariColour filter blocked warning system Low capital and running costs Quick change, patented Labyrinth pre-filters deliver longer filter life Submicronic (HEPA) filtration removes 99.997% of particles down to 0.3 microns Activated carbon filtration removes harmful gas Simple to install and quiet in operation Easy to relocate Precision made from stainless steel

Single Arm; with Filters, with Connection Kit; 100-230 V Single arm system supplied with: 1 x Main Filter HEPA/Chemical (110536) 1 x Pre-filter F5 Pad (200036) 1 x Connection Kit (100295):1 x 50 mm x 2 m flexible hose [black]2 x Connecting cuffs [black]1 x Clamped bench bracket1 x 38 mm stainless steel flexible arm and valve1 x 38 mm pen nib nozzle 1 x 95 mm conical cowl  System Features: Automatic electronic flow control - maintains a constant extraction rate even as the filter blocks Adjustable airflow VariColour filter blocked warning system Low capital and running costs Quick change pre-filters deliver longer filter life Submicronic (HEPA) filtration removes 99.997% of particles down to 0.3 microns Activated carbon filtration removes harmful gas Simple to install and quiet in operation Easy to relocate Precision made from stainless steel

Pre-filter pad: F5 Pack of 1 (std), main filter: HEPA/chemical. FumeCube is a fume extraction tool with dual arm kit. Dual arm system supplied with: 1 x Main Filter HEPA/Chemical (110536) 1 x Pre-filter F5 Pad (200036) 2 x Connection Kit (100295):2 x 50 mm x 2 m flexible hose [black]4 x Connecting Cuffs [black]2 x Clamped bench bracket2 x 38 mm stainless steel flexible arm and valve2 x 38 mm pen nib nozzle 2 x 95 mm conical cowl System Features: Automatic electronic flow control - maintains a constant extraction rate even as the filter blocks Adjustable airflow VariColour filter blocked warning system Low capital and running costs Quick change pre-filters deliver longer filter life Submicronic (HEPA) filtration removes 99.997% of particles down to 0.3 microns Activated carbon filtration removes harmful gas Simple to install and quiet in operation Easy to relocate Precision made from stainless steel

The QCL OEM Series drivers use patented1 circuitry to produce the lowest current noise density of any commercially available QCL driver. The 500 mA QCL driver exhibits noise performance of 0.5 µA RMS to 100 kHz, and average current noise density of 1 nA / √Hz - the lowest available. In order to maintain their characteristically tight center linewidths and minimize jitter, quantum cascade lasers must be powered by drivers with exceptionally low current noise density. Our customers have reported achieving narrower linewidths with these drivers than any other they've used.Key Features Off-the-shelf models at 500 mA, 1 A, 1.5 A, 2 A Can be delivered in other current ranges up to 2 A Compliance voltage 16 V (standard), Compliance 7-20 V with factory modification Safety features protect your QCL investment Adjustable soft-clamping current limit Brown-out, reverse-voltage, & over-voltage protection Driver over-temperature protection circuit Relay shorts output when current is disabled Local and Remote Power-On and Enable control,TTL-compatible Analog modulation input between -5V and +5V.

The advanced and reliable circuitry of the HTC Series achieves 0.0009°C temperature stability. Its low profile package is ideal for designs with space constraints. The ultrastable linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency. The HTC1500 drives up to 1.5 A for either Thermoelectrics (bipolar) or Resistive Heaters (unipolar). The HTC3000 drives up to ±3 A. An evaluation board simplifies prototyping: HTCEVALPCB. A heatsink that mounts directly to the HTC is available: HTCHTSK. The HTC1500 is designed for 0.031" thick printed circuit boards (PCBs). The HTC1500-62 is designed for 0.062" thick PCBs. The HTC Series temperature controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifies use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modified to optimize temperature overshoot and stability.Other features offer added flexibility. A single resistor sets the maximum output current to load. Add a diode to operate resistive heaters with a unipolar output current. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage.The HTC1500 has proven reliable in such diverse fields as medical, defense, communications and manufacturing. The HTC is particularly suited to applications where temperature is scanned across ambient. Key Features Compact Size - 1.5 and 3.0 A Models Interfaces with Thermistors, IC Sensors, &RTDs Single supply operation +5 V to +12 VDC (contact factory for higher voltage operation) +11 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint and Actual Temperature Linear Bipolar or Unipolar Output operates thermoelectrics or resistive heaters

The robust circuitry of the PID1500 achieves 0.003°C temperature stability. Onboard controls make this package plug and play. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency. The PID1500 drives up to 1.5 A for either Thermoelectrics (bipolar) or Resistive Heaters (unipolar). An evaluation board simplifies prototyping: PIDEVALPCB. Heatsinking is already provided to support operation across a -20°C to +85°C operating range. The PID1500 temperature controller is easily configured for any design. Virtually any type of temperature sensor can be used with the PID1500 and a built in switchable sensor bias current source simplifies use with resistive temperature sensors. The Proportional Gain (P) is adjustable with an onboard single turn trimpot. Use an onboard trimpot to adjust the setpoint or the Analog Input pin for  remote control. Use another onboard trimpot to set the maximum output current to the load or set it with a resistor between pins 1 & 2. A switch between those pins acts as a remote enable / disable. Remove a jumper to operate resistive heaters with a unipolar output current. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage.The PID1500 has proven reliable in such diverse fields as spectroscopy, defense, and medical research. Key Features Single supply operation: +5 V to +12 V Up to 1.5 A output current available < 0.005°C stability (24-hour) Adjustable current limit Remote Analog Input to adjust Temperature Setpoint Supports Thermistors, IC Sensors, or RTDs Temperature Setpoint, Proportional Gain, and Current Limit are user adjustable Remotely Enable/Disable output Can be wired for Resistive Heater control

The advanced and reliable circuitry of the HTC series achieves 0.0009°C temperature stability. Its small, low profi le package is ideal for designs with space constraints. The linear, PI control loop offers maximum stability while the bipolar current source has been designed for higher efficiency.The HTC temperature controllers are easily configured for any design. Virtually any type of temperature sensor can be used with the HTC and a built in sensor bias current source simplifi es use with resistive temperature sensors. The independently adjustable Proportional Gain (P) and Integrator Time Constant (I) can be modifi ed to optimize temperature overshoot and stability.Other features offer added flexibility. A single resistor sets the maximum output current to your load. Add a diode to operate resistive heaters with a unipolar output current. An onboard reference voltage simplifies potentiometer control of the temperature setpoint. You can also choose to operate remotely with an external setpoint voltage. Two monitor pins provide access to the temperature setpoint voltage and the actual sensor voltage. Key Features Compact Size - 1.5 and 3.0 A Models Interfaces with Thermistors, IC Sensors, & RTDs Single supply operation +5 V to +12 VDC (contact factory for higher voltage operation) +11 V compliance with +12 V input Stabilities as low as 0.0009°C Temperature Setpoint, Output Current Limit, Sensor Bias, Proportional Gain, and Integrator Time Constant are User Adjustable Monitor outputs for Temperature Setpoint and Actual Temperature Linear Bipolar or Unipolar Output operates thermoelectrics or resistive heaters

The PLD Series Laser Diode Drivers deliver the reliability and performance you expect from a Wavelength Electronics laser driver in a compact and easy-to-integrate package. Tens of thousands of PLD drivers are deployed in particle counters, manufacturing vision systems, wavefront scanners, fiber aligners, and other laser systems around the world, proving beyond doubt the reliability and stability of the design. The PLD drivers operate from a single 5 V power supply. To accommodate high compliance lasers, or multiple stacked lasers, the PLD laser diode drivers allow the laser to be driven from a separate power supply up to 30 V. Key Features Models: 200 mA, 500 mA, 1.25 A, 5 A, and 6.5 A Operates from a 5 VDC supply Separate power supply can be used to drive high-compliance lasers up to 28 V Constant Current or Constant Power modes Safety features protect your laserAdjustable latching current limitSlow-start circuitryRelay shorts output when current is disabled Local and Remote Power-On and Enable controls Integral heatsink and fan on high current model

Contains one 1.2 m x 75 mm ˜ flexible arm with 2 x 75 mm couplings (120707) and one conical cowl (840114) for FumeBuster dual arm fume extraction tool.

Heat Exchanger Fan Fingerguard for Marin and Chinook Fan

Heat Exchanger - Accessories - Fan - Marin - 6.75", 171.5mm - 230V, Tubeaxial

Heat Exchanger Fan Fingerguard for Kona Fan

Heat Exchanger - Accessories - Fan - Chinook - 6.75", 171.5mm - 230V, Tubeaxial