125N-1319-100 JDSU | Alldatasheet
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Technical content
Key Features • 1319 or 1064 nm outputs available Fiber-coupled output Proven nonplanar ring oscillator (NPRO) design Superior power stability Narrow linewidth Tunability Ease of use Ideal for OEM applications The JDSU NPRO 125/126 diode-pumped lasers produces CW, single-frequency output at either 1064 nm or 1319 nm. Key features include fiber-optic or free-space output, narrow linewidth, low noise, frequency tunability, and adjustable power. The NPRO 125/126 lasers are used for a variety of applications including fiber- optic sensing, coherent communications, remote antenna links, optical heterodyne, lidar oscillators, and passive sonar. At the heart of each NPRO 125/126 laser is JDSU’s unique, monolithic, NPRO laser cavity delivering true single-frequency laser output. Since its initial development in 1985, NPRO technology has demonstrated a record of reliability and top-level performance. Amplitude noise for a typical NPRO 125/126 laser is <0.05% rms over the range from 10 Hz to 2 MHz, and less than -165 dB/Hz above 10 MHz (shot noise limited). This performance is achieved by combining an inherently quiet laser oscillator with a noise reduction circuit which effectively eliminates the laser's natural relaxation oscillation. NPRO lasers are built in a compact, OEM-friendly package. All necessary control electronics are onboard the laser head allowing for easy integration with existing systems or new product platforms.
Applications
Fiber-optic sensing Coherent communications Remote antenna links Optical heterodyne Lidar oscillator Passive sonar Continuous Wave (CW) Single-Frequency IR Laser NPRO® 125/126 Series NORTH AMERICA : 800 498-JDSU (5378) WEBSITE : www.jdsu.comWORLDWIDE : +800 5378-JDSU
CW SINGLE-FREQUENCY IR LASER NPRO 125 Laser Head (Specifications in mm [inches] unless otherwise noted.) Power Supply (Specifications in inches unless otherwise noted.) Front Back Side 3.50 Laser Diagnostic RS232 Interlock DC POWER RET+ 5V - 5V Spare Spare Min/EXT Top Front Back Side 8.75 2.50 Laser Diagnostic Interlock DC POWER AC IN + 5VRET - 5V ON STANDBY LASE SLOW FAST POWER ADJUSTFREQUENCY 125/6-OPN-PS 125/6-OPN-PS-A
CW SINGLE-FREQUENCY IR LASER NPRO 125 Specifications 1 Parameter 125N-1319-xxx 125N-1064-xxx Wavelength 1319 nm 1064 nm CW power >100, 150, 200 mW >25 mW Spatial mode TEM 00 TEM00 Longitudinal mode Single frequency Single frequency Linewidth <5 kHz/ms <5 kHz/ms Coherence length, calculated >1000 m >1000 m Frequency drift 2 <50 MHz/hour <50 MHz/hour Amplitude noise, 10 Hz to 2 MHz <0.05% rms <0.05% rms Power drift over 8 hours 3 <5% peak-to-peak <5% peak-to-peak Thermal tuning range, continuous >10 GHz >10 GHz Thermal tuning range, total >30 GHz >30 GHz Thermal tuning rate >1 GHz/second >1 GHz/second Piezo tuning range, 0 to 100 V >30 MHz >30 MHz Piezo response bandwidth, small signal >30 kHz >30 kHz Warm-up time, from cold start (AC off) 1 minute 1 minute Dimensions Laser head size (W x H x D) 6 x 8 x 20 cm 6 x 8 x 20 cm Weight 1.2 kg (2.65 lbs) 1.2kg (2.65 lbs) Fiberoptic Fiber supplier and part number Fujikura SM13-P7/125-UV/UV-400 3M FS-PM-5121 Fiber pigtail length >2 m >2 m Fiber pigtail connector alignment FC/PC, key parallel to slow axis FC/PC, key parallel to slow axis Polarization, linear >30:1, parallel to connector key >30:1, parallel to connector key Mode field diameter, NA 9.5 µm, 0.11 7.2 µm, 0.11 1. Fiber-coupled output. 2. Base temperature constant to within <2 °C, total range, after 30 minute warm-up. 3. Base temperature constant to within <5 °C, total range, after 30 minute warm-up.
CW SINGLE-FREQUENCY IR LASER NPRO 126 Specifications 1 Parameter 126N-1319-xxx 126N-1064-xxx Wavelength 1319 nm 1064 nm CW power >100, 250, 350 mW >100, 200, 500, 700 mW Spatial mode TEM 00 TEM00 Longitudinal mode Single frequency Single frequency Linewidth <5 kHz/ms <5 kHz/ms Coherence length, calculated >1000 m >1000 m Frequency drift 2 <50 MHz/hour <50 MHz/hour Amplitude noise, 10 Hz to 2 MHz <0.05% rms <0.05% rms Power drift over 8 hours 3 <5% peak-to-peak <5% peak-to-peak Thermal tuning range, continuous >10 GHz >10 GHz Thermal tuning range, total >30 GHz >30 GHz Thermal tuning rate >1 GHz/second >1 GHz/second Piezo tuning range, 0 to 100 V >30 MHz >30 MHz Piezo response bandwidth, small signal >30 kHz >30 kHz Polarization 300:1, vertical 300:1 Beam roundness <20% elliptical <20% elliptical Waist location, from shutter housing 5 cm nominal outside laser 5 cm nominal outside laser Waist diameter, 1/e2 V ertical 0.35 mm nominal 0.38 mm nominal Horizontal 0.46 mm nominal 0.50 mm nominal Beam divergence, full angle V ertical 3.9 mrad nominal 4.4 mrad nominal Horizontal 3.0 mrad nominal 3.4 mrad nominal Warm-up time, from cold start (AC off) 1 minute 1 minute Dimension Laser head size (W x H x D) 6 x 8 x 20 cm 6 x 8 x 20 cm Weight 1.2 kg (2.65 lbs) 1.2kg (2.65 lbs) 1. Free-space output 2. Base temperature constant to within <2 °C, total range, after 30 minute warm-up. 3. Base temperature constant to within <5 °C, total range, after 30 minute warm-up. NPRO 12x Integration Requirements Parameter Specification Input and Ambient Voltage, frequency 90 to 250 V AC, 47 to 63 Hz) Power <550 W (400 W typical) Operating ambient temperaure 15 to 35 °C Relative humidity, non-condensing 10 to 80% Storage temperature -20 to 55 °C
CW SINGLE-FREQUENCY IR LASER NORTH AMERICA : 800 498-JDSU (5378) WEBSITE : www.jdsu.comWORLDWIDE : +800 5378-JDSU All statements, technical information and recommendations related to the products herein are based upon information believed to be reliable or accurate. However, the accuracy or completeness thereof is not guaranteed, and no responsibility is assumed for any inaccuracies. The user assumes all risks and liability whatsoever in connection with the use of a product or its application. JDSU reserves the right to change at any time without notice the design, specifications, function, fit or form of its products described herein, including withdrawal at any time of a product offered for sale herein. JDSU makes no representations that the products herein are free from any intellectual property claims of others. Please contact JDSU for more information. JDSU and the JDSU logo are trademarks of JDS Uniphase Corporation. Other trademarks ar e the property of their respective holders. ©2006 JDS Uniphase Safety Labels
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide or via e-mail at customer.service@jdsu.com. Sample: 125N-1319-100 (fiber-coupled, 1319 nm, 100 mW laser head) and 125/6-OPN-PS (microprocesser-based power supply) Product Code Description 125N-1319-100 N PRO 125, CW fiber-coupled, 1319 nm, 100 mW laser head 125N-1319-150 N PRO 125, CW fiber-coupled, 1319 nm, 150 mW laser head 125N-1319-200 N PRO 125, CW fiber-coupled, 1319 nm, 200 mW laser head 125N-1064-0251 NPRO 125, CW fiber-coupled, 1064 nm, 25 mW laser head 126N-1064-100 N PRO 126, CW free-space, 1064 nm, 100 mW laser head 126N-1064-200 N PRO 126, CW free-space, 1064 nm, 200 mW laser head 126N-1064-500 N PRO 126, CW free-space, 1064 nm, 500 mW laser head 126N-1064-700 N PRO 126, CW free-space, 1064 nm, 700 mW laser head 126N-1319-100 N PRO 126, CW free-space, 1319 nm, 100 mW laser head 126N-1319-250 N PRO 126, CW free-space, 1319 nm, 250 mW laser head 126N-1319-350 N PRO 126, CW free-space, 1319 nm, 350 mW laser head Product Code Description 125/6-OPN-PS Microprocessor-based 125/6-OPN-PS-A A nalog-based 1. Uses 3M PM fiber instead of Fujikura Power Supply Laser Head DANGER VISIBLE AND / OR INVISIBLE LASER RADIATION - AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION MAXIMUM OUTPUT POWER 2W CW WAVELENGTH .5µm AND / OR 1µm * * see manual CLASS IV LASER PRODUCT B1 DANGER INVISIBLE LASER RADIATION-AVOID DIRECT EXPOSURE TO BEAM MAXIMUM OUTPUT POWER 250mW CW WAVELENGTH 1064nm OR 1319nm CLASS IIIb LASER PRODUCT