509nm 500mW Narrow linewidth single-frequency laser Module-LD-PD PTE. LTD.

509nm 500mW Narrow linewidth single-frequency laser Module

Central wavelength 509nm; Optical output 500mW; Narrow linewidth < 2KHz; PZT Tuning Range 10 GHz; PC Control

Part Number : PL-NLWM-509-500-CW-1-M

Unit Price : USD [Please inquire]

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Overview
Laser Specifications
PDF
RFQ

LD-PD's ultra-low noise 509 nm, 500 mW narrow-linewidth single-frequency laser module offers a compact design, selectable output wavelengths from 507 nm to 512 nm, and a linewidth of less than 2 kHz. The product series adopts a modular and compact optical design, enabling miniaturization and high output stability. It operates on a 12 V power supply and communicates via an RS232 serial interface, while its operating status can be set or monitored using the host software. In addition, the module integrates a built-in PZT and amplifier circuit and provides a PZT RF signal input to facilitate PZT scanning.

Specification	Parameter	Typ.
Wavelength Range	509 nm±2 nm (selectable)	509 nm
Linewidth	＜ 2 kHz	2 kHz
Output Power	＞ 500 mW	500 mW
Power Adjustment Range	0~500 mW (continuously tunable)	0~500 mW (continuously tunable)
Polarization Extinction Ratio	＞ 18 dB	18 dB
Thermal Tuning Range	＞ 0.3 nm	0.35 nm
PZT Tuning Range	＞ 8 GHz	10 GHz
PZT Input Voltage	0~4 V	0~4 V
Frequency Stability	＜ 10 MHz@1h	＜ 10 MHz@1h ambient temperature variation±1℃
Peak Intensity Noise	＜ -130 dB/Hz	-145~ -150 dB/Hz@1.5MHz
Volume (Including PZT)	205×180×50 mm	205×180×50 mm
Supply Voltage	12 V	12 V
Maximum Supply Current	6 A	6 A
Cooling Method	Conduction Cooling	Conduction Cooling
Communication Interface	RS232	RS232
Control Method	PC Control	PC Control
Operating Temperature	-10~55 ℃	-10~55 ℃
Storage Temperature	-45~85 ℃	-45~85 ℃

Test Results

509nm 500mW Narrow Linewidth Single-Frequency Laser Module1.png

Linewidth Test: 720Hz (1018nm, 36km Delay Line; HWHM )

509nm 500mW Narrow Linewidth Single-Frequency Laser Module2.png

Image 509 nm Wavelength Test

509nm 500mW Narrow Linewidth Single-Frequency Laser Module3.png

PZT Tuning Test Result: 9 GHz (HighFinesse WS7 Wavelength Meter)

509nm 500mW Narrow Linewidth Single-Frequency Laser Module4.png

Output Spectrum Test Result (Yokogawa OSA)

509nm 500mW Narrow Linewidth Single-Frequency Laser Module5.png

Intensity Noise Test Result (Thorlabs PNA1)

509nm 500mW Narrow Linewidth Single-Frequency Laser Module6.png

Frequency Noise Data Fitting

509nm 500mW Narrow Linewidth Single-Frequency Laser Module7.png

Frequency Noise Test Result

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Product title: 509nm 500mW Narrow linewidth single-frequency laser Module
Product link: http://www.ld-pd.com/?a=cpinfo&id=2368
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