ProPhotonix offers laser diodes with a wide range of wavelengths and power outputs with many laser diodes in stock. We offer laser diodes from top tier manufacturer in a great range of colors including red laser diodes, green laser diodes, blue laser diodes, violet laser diodes, and infrared laser diodes. With more than 25 years of experience as both a supplier and an integrator of laser diodes, ProPhotonix has the expertise to help you in selecting the right laser diode for your specific application. See our laser diodes by color or by manufacturer or use the handy laser diode selector below to specify your requirements and see our full range of laser diodes that meet your requirements.

• Single or dual-channel display
• Agilent HP 437 & Agilent HP 438, and Boonton 4220A & 4230A emulation
• Automatically loads sensor data
• Simple software control via SCPI language
• IEEE-488 and RS-232 interfaces standard

The 4240 series of CW RF power meters provides the high speed measurement capability needed in a production environment, as well as the simplicity of operation required for bench top use. It provides very accurate measurements from -70 dBm to +44 dBm (sensor dependent) and has a rapid display update rate for tuning applications. The easy to read LCD displays both channels simultaneously with numeric and bar graph information.

• AWGN as high as +13 dBm
• Bandwidths up to 18 GHz
• Bandwidth, output power, and flatness can be modified for specific applications
• TTL controlled attenuation

The NC1000 Series amplified noise modules produce AWGN as high as +13 dBm, and have bandwidths up to 18 GHz. The high power modules are designed to test noise immunity for Cable TV equipment, secure communication channels, and military jamming systems. The lower power modules, <= 0 dBm, are random jitter sources for many applications including, PCIexpress, Infiniband, and 10 GigE. The Bandwidth, output power, and flatness can be modified for specific applications. A newly developed TTL controlled attenuation feature is also available.

• Broadband coverage
• Extremely good temperature stability
• Superior voltage stability
• Noise figure meter-compatible

The NC346 Series is designed for precision noise figure measurement applications. Each module’s low VSWR reduces multiple reflections and significantly increases the measurement accuracy for most noise figure test configurations.

• Calibration-grade metrology standards
• Used for VNA calibration and/or calibration validation

Precision standard mismatches are fixed coaxial terminations, which are used to introduce a known VSWR into a 50 ohm transmission system. These mismatches are extremely useful in a wide variety of applications and are quick and easy to use. They can be used to calibrate swept reflectometers, verify network analyzer calibration, establish impedance references in TDR measurements.

• 600 MHz of instantaneous bandwidth per channel
• Timing synchronization up to 16 channels
• Link Emulation including:
  • Phase continuous delay, Doppler, and attenuation changes
  • AWGN and Eb/No
  • 12 tap (path) multipath fading with Rayleigh, Rician & CW. Angle of Arrival (AOA), k-factor, and correlation controls
  • RF frequency agile up/down converters
• Payload Emulation including:
  • IMUX/OMUX amplitude and group delay distortion
  • Amplifier Compression (AM/AM and AM/PM)
  • Phase Noise
• Static and dynamic link emulation
• Ephemeris data generation using SATGEN
• Remote instrument control through ACEClient application

• Calibration-grade metrology standards
• Used for VNA calibration and/or calibration validation

Maury mismatch airlines have been designed as verification standards to be used in VNA calibration validation. Each mismatch airline is provided with factory S-parameters data that can be compared with user-measured S-parameters for VNA calibration validation. Measurement uncertainty is also provided, and uncertainty boundaries can be used for definitive calibration validation when used in conjunction with MT940B Insight Real-Time Uncertainty Add-On.

Not all amplifiers are created equal, so how can you be certain that an amplifier will work for your needs? You deserve to be confident that the amplifiers used with your test-and measurement lab benches will meet the requirements of your specific applications, are reliable, and are equally well-supported pre-and post-sale. When it comes to application expertise, reliability and support, there is no company that does it better than Maury.

• Excellent temperature and voltage stability
• Units for noise figure meters feature 15.5-dB ± 0.75 dB ENR output
• High-output units for radar and satellite communications system testing feature output between 26 and 35 dB ± 1 dB ENR

The NC3000 Series calibrated coaxial AWGN sources are well suited for receiver testing, noise figure measurements, or applications that require broadband noise and fast switching times. Several models include output isolators, and voltage regulators that provide excellent stability over varying temperature and voltage ranges. The NC3000 Series includes the NC3100 units with 15 dB ENR output for noise-figure meters, and the NC3200 Series high-output noise sources with outputs between 26 and 35 dB ENR for radar and satellite communications system testing.