Telecom-Grade Ppln Waveguide Module for Optical Networks

• Customization: Available
• After-sales Service: Shelf Life One Year (Under Normal Use Conditions)
• Warranty: Shelf Life One Year (Under Normal Use Conditions)
• Model NO.: PPLN Waveguide
• Customized: Customized
• Conversion Type: Shg
• Input Wavelength: 1560 Nm
• Output Wavelength: 780 Nm
• Pump Power: 5.5 W
• Output Power: 2 W
• Input Fiber: Pm780/No Connector
• Output Fiber: Output Fiber
• Output Polarization State: Linear@Vertical Axis
• Thermoelectric Cooler: 4.4V,1.5A Maximum,QC=4.1W
• Ntc Impedance@25ºC: 10 KΩ
• Operating Temperature: +10~+35 ºC
• Storage Temperature: -20~+70 ºC
• Transport Package: Carton
• Specification: Customisable
• Trademark: CRYSTRONG
• Origin: China
• HS Code: 9001909090

Product Description

periodically poled Lithium Niobate (PPLN) waveguide
proton exchange method and metal diffusion method are the most common methods to prepare lithium niobate waveguide, dueto the use ofthese two methods of the preparation of waveguide device waveguide differ with the refractive index of substrate layer is small, light limit function is weak, and in the process of making the introduction of foreign ions can destroy the properties of lithium niobate crystal, so as to affect the performance of the waveguide. Based on the ridge waveguide structure of lithium niobate single crystal film (LNO1), the refractive index difference between the core and the shell of the waveguide is greatly increased, and the optical limiting effect of the waveguide is enhanced , so the nonlinear effect of the lithium niobate waveguide can be improved.  In addition, the lithium niobate ridge waveguide has a higher optical damage threshold and is suitable for high power frequency conversion devices.

OUTPUT POWER CURVE OF HIGH POWER 1560NM SHG WG
SPECIFICATIONS

Optical	Conversion Type	-	SHG
	Input Wavelength	nm	1560
	Output Wavelength	nm	780
	Pump Power	W	5.5
	Output Power	W	2
	Input Fiber	-	PM780/No connector
	Output Fiber	-	PM1550/No connector
	Output Polarization State	-	Linear@vertical axis
Electrical	Thermoelectric Cooler	-	4.4V,1.5A maximum,Qc=4.1W
	NTC Impedance@25ºC	kΩ	10
Environmental	Operating Temperature	ºC	+10~+35
	Storage Temperature	ºC	-20~+70

PRODUCT LIST

Nonlinear Interaction	Type	Seed(nm)	Pump(nm)	Output (nm)	Temperature Tuning Range(ºC)	Fiber Connector	Input Optical Fiber Type	Output Optical Fiber Type
SHG SFG	PPLN-RWG-SHG1560-P8-P4-H	1560	/	780	20-70	FC/APC	PM1550	PM780
	PPLN-RWG-SHG1064-P6-P2-H	1064	/	532	20-70	FC/APC	PM980	PM460
	PPLN-RWG-SHG1396-P9-H	1396	/	698	20-70	FC/APC	PM1310-125- 16/250_Y	/
	PPLN-RWG-SHG2100-P8-P6	2100	/	1050	20-70	FC/APC	PM1550	PM980
	PPLN-RWG-SFG15501070-P8-P3-H	1550	1070	633	20-70	FC/APC	PM1550	PM630
	PPLN-RWG-SFG1550778-P10-P3-H	1550	778	778	20-70	FC/APC	PM1550-125- 18/250_Y	PM460

MECHANICAL DRAWING

KEY FEATURES
· Available for SHG/SFG/DFG nonlinear frequency conversion
· High efficiency coupling between optical fiber and waveguide
· High conversion efficiency · High damage threshold
· High long-term stability

APPLICATIONS
· High power single Frequency Laser 
· Quantum key Distribution system   
· Laser Radar
· optical sensing

About Us:
Crystrong Photonics Technology Co., Ltd. was established in 2012. The company integrates research and development (R&D), production, and sales, covering the entire laser industry chain. It serves the global laser application field and is committed to becoming a globally influential laser industry solution provider. Crystrong excels in various crystal growth technologies. Their crystal products span the infrared, visible light, and ultraviolet bands, and they have a track record of supporting large-scale national projects. As a long-term strategic partner of renowned domestic and foreign laser manufacturers, Crystrong offers dozens of conventional pockels cell models. These models encompass a variety of crystal materials, wavelengths, and frequencies. Additionally, special pockels cell models can be customized to meet customers' diverse use environments and application requirements. Crystrong also provides coating services and a range of lens optics components, which constitute the core advantage of their entire industry chain, ensuring superior product quality and competitive pricing.

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