High Frequency 1550nm 20GHz Optical Phase Modulator

• Customization: Available
• Type: Phase Modulator
• Condition: New
• Model NO.: LiNbO3 Phase Modulator
• Optical Fiber Interface: FC/PC, FC/APC or User to Specify
• Input Port: Panda Pm
• Output Port: Panda Pm
• Operating Wavelength: 1520 1570 Nm
• Transport Package: Carton
• Specification: 1550nm
• Trademark: CRYSTRONG
• Origin: China

Product Description

PM-15-20G series1550nm
high-speed electro-optic phase modulator
The lithium niobate electro-optic phase modulator based on titanium diffusion technology has the characteristics of low insertion loss, high modulation bandwidth, low half wave voltage, and high damage optical power. It is mainly used for optical chirp control in high-speed optical communication systems, phase shift in coherent communication systems, generation of sidebands in ROF systems, and reduction of stimulated Brillouin scattering (SBS) in simulated optical fiber communication systems.














Features

Modulation bandwidth~20GHz

Low half wave voltage

High damage optical power

Low insertion loss

 

Applications

Fiber optic sensing and communication

Laser coherent synthesis

Phase delay (shifter)

Quantum communication

ROF system

Performance parameter:
    

Parameter		Symbol	Min	Typ	Max	Unit
Optical parameters
Operating wavelength		l	1520		1570	nm
Insertion loss		IL	3	3.5	4	dB
Optical return loss		ORL			-45	dB
Optical fiber	Input port		Panda PM
	output port		Panda PM
Optical fiber interface			FC/PC,FC/APC Or user to specify
Electrical parameters
3dB bandwidth	HY-PM-15-20G	S21		18	20	GHz
Vpi @ 50KHz	HY-PM-15-20G	Vπ	3	4	4.5	V
Electric return loss		S11		-12	-10	dB
Matching impedance	HY-PM-15-20G	ZRF	50			W
Electrical interface	HY-PM-15-20G		K(f)

Limit Conditions:

Parameter	Symbol	Unit	Min	Typ	Max
Input optical power	Pin,Max	dBm			17
Input RF power		dBm			27
Operating temperature	Top	ºC	-10		60
Storage temperature	Tst	ºC	-40		85
Humidity	RH	%	5		90

Characteristic curve:

 

Mechanical Diagram(mm):

 

Order information:

	PM	W	B	F	C
	Modulator type: PM---Phase modulator	Working wavelength: 15---1550nm	Operating bandwidth: 20G---20GHz	Optical fiber: PP---PM/PMF	Facet:FA---FC/APC FP---FC/PC SP---User's customization

 *please contact our sales if you have special requirements.

 

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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