1.5um Tunable Ultra-Narrow Narrow Linewidth Laser Diode/ Module Wavelength Stabilized Csrayzer

• Customization: Available
• Type: Quantum Optics Modules
• Wiring Devices: Integrated Wiring
• Model NO.: CSNL-SF-AA-BB-CC-PM-(PZT)
• Certification: ISO, RoHS
• Condition: New
• Central Wavelength: 1535-1590nm
• Lorentz Linewidth: 100Hz
• Laser Working Mode: Single Frequency
• Output Type: Pm1550
• Connector: FC/APC
• Dimension: 100*65*20
• Trademark: CSRayzer
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

1.5μm Ultra-narrow Linewidth Laser

Product introduction
  The 1.5μm single-frequency ultranarrow linewidth laser manufactured by CSRayzer adopts semiconductor DFB chip, utilizes high Q-factor F-P cavity and volume grating (VBG), realizes linewidth narrowing by self-injection locking, reduces the phase noise of the semiconductor laser, and realizes compact ultra-narrow linewidth output. With the ultra-low noise drive circuit module of CSRayzer, it has the advantages of small package size, lower power consumption and better anti-environmental interference ability.


 

1. Product features

• Extremely narrow linewidth, as low as hz
• Strong ability to resist environmental interference
• Extremely low long-term frequency drift
• Low phase relative intensity noise(RIN)
• Stable single frequency operation without mode skip
• Small size and low power consumption
• PZT FM optional
• The wavelength range of 1510-1590nm is selectable.

 

1. Application

• Coherent communication
• Mid-infrared OPO pump source
• Spectral synthesis
• Cold atomic physics
• Coherent lidar
• Holovision
• Precise spectral measurement
• Other scientific research

Technical indicators
Model: CSNL-SF-AA-BB-CC-PM-(PZT)(AA: central wavelength, BB: line width, CC: power)

Parameter	unit	Value
Central Wavelength	nm	1535-1590
Output Rating	mW	10-30
Lorentz Linewidth	Hz	≤100
Relative Intensity Noise RIN(@10Mhz)	dBc/Hz	-145
Side Mode Suppression Ratio	dB	≥50
Polarization Extinction Ratio	dB	≥20
Output Isolation	dB	≥35
Beam Quality M²		<1.1
Frequency Drift @24h	MHz	≤50
Power Stability RMS(24h)	%	≤1
Wavelength Thermal Tuning Range	nm	1.0
PZT Voltage Input Range	V	-12.5 to 12.5
PZT Frequency Tuning Coefficient	MHz/V	20MHz/V
Laser Working Mode		Single frequency, CW
Output Type		PM1550
Connector		FC/APC
Working Temperature	ºC	-10 to 70
Supply Voltage	V	6-24V
Communication Interface		TypeC/RS485
Pigtail Length	M	≥0.5
Power Consumption	W	2
Dimension	mm	100*65*20

Mechanical dimension diagram

 

Company Profile
 

CSRAYZER is specialized in designing and manufacutring Optic Passive Components, widely used for Fiber Laser, Fiber Sensor, Fiber LIDAR system and solutions.



FAQ

1. Are you the real factory?
Yes, we are the real factory with about 10 years history.
 
2. What packaging does the product use?
With CSRayzer brand name or Neutral packaging.
 
3. What is your main products?
SuperMini Optical Passive Fiber Components
Superluminecend Laser Diode
Narrow linewidth laser diode
Balanced Photodetector
Avalanche Photodiode APD
Acousto-Optic Modulator (AOM)
Polarization Maintaining Optical Fiber Components
Fiber GYRO Coil and coil winding machine
High-power optic components
Free Space Faraday Isolator and Faraday Rotator

4. Product quality guarantee period?
12 month' Guarantee for Precision Equipment Machine.
 
5. Do you have certificate for raw material?
We build long-term relationship cooperation with qualified ISO9001, ROHS raw material suppliers.
 
6. What is your delivery time?
Within 7 days for stock products; More than 2 weeks for customized products.

If you have any specific requirements, please do not hesitate!