Fully Locked Optical Frequency Combs

SIMTRUM provides fully locked optical frequency combs with full polarization-maintaining femtosecond fibre seed sources and low noise femtosecond fiber amplification, which have the advantages of extremely wide spectral range (3dB bandwidth over 30 nm), very low phase noise and ultra-high frequency stability, and are suitable for use in the fields of optical atomic clocks, optically-generated microwaves, laser ranging and quantum optics.

In addition, the product can be configured with a supercontinuum module covering 1000-2000 nm.

Features

Full Polarization-maintaining Structure
Wide Spectrum
Ultra-high Frequency Stability
Low Phase Noise

Applications

Optical Atomic Clocks
Optical Microwave
Laser Ranging
Quantum Optics

Product Specifications

Technical Specifications	Minimum	Typical Value	Maximum
Product Number	LL-HM01-OFC-FL-Customized	LL-HM01-OFC-FL-1560-30-200	LL-HM01-OFC-FL-Customized
Working Wavelength (Customizable)	1560±10 nm
3dB Spectral Width (Customizable)	＞30 nm
Output Power (Customizable)	/	30 mW	100 mW
Average Output Power	4 output ports as standard, each output port >10 mW
Output Laser Type	Pulse
Output Beam Quality	/	1.05	1.1
Repetition Rate (Customizable)	50 MHz	200 MHz	250 MHz
Carrier Envelope Offset Frequency Signal-to-noise Ratio（fceo）	30 dB	40 dB	/
Narrow Optical Beat Frequency Signal-to-noise Ratio （fbeat）	30 dB	40 dB	/
Relative Frequency Stability （RF Reference）	＜1E-13 @1s, ＜5E-16 @1000s
Output Polarization Type	Linear Polarization
Operating Temperature	15~35 ℃
Storage Temperature	-10~+60 ℃
Power Supply	220 V
Power Consumption	＜50 W
Communication Control Interface	RS232
Output Fiber Type	Panda PM 1550
Optical Fiber Interface Type	FC/APC
Specification Size	3U
Weight	＜20 kg

Testing Data

Typical Spectrum	Fceo Spectrum Before Locking（SNR＞45 dB）
Fceo Stability After Locking（Allen Square：5.75E-17 @1s）	Frequency Stability After Locking（Allen Square：1.08E-13 @1s）

Type	Wavelength	Output Power	Repetition Rate	Frequency Stability
Standardized Repetition Locking Optical Combs	1560±10 nm	100 mW	200 MHz	RF reference＜5E-13 @1s
Fully Locked Optical Frequency Combs	1560±10 nm	30-100 mW	50-250 MHz	RF reference＜1E-13 @1s
Asynchronous Optical Sampling Light Source	1560±10 nm	50 mW	200 MHz	Within the loop＜3E-13 @1s
Femtosecond Pulse Fiber Laser (515nm-2μm)	515/780/1030/1040/ 1050/1560/1970 nm	60mW-10W	30 MHz-1 GHz	/
Portable Fceo Detection Module	1560±10 nm	Singal-to-noise Ratio: 25-35 dB	/	/
Broadband Compact RF Optical Modules	1310/1550 nm	Link Gain: 15 dB	/	/
High Gain RF Optical Modules	1310/1550 nm	Link Gain: 55 dB	/	/

If you need our technical team for guidance on product selection or customization, please help to provide below technical information, it helps to speed up the process.

Items	Detail	Unit	Remark
Application
Working Wavelength		nm	Customizable
3dB Spectral Width		nm	Customizable
Output Power		mW	Customizable
Power Stability		%
Pulse Width		ps	Customizable
Repetition Rate		MHz	Customizable
Number of Output Channels		/	Customizable
Frequency Stability		/

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Compare	Model		Drawings & Specs	Availability	Reference Price (USD)
		LL-HM01-OFC-FL-1560-30-200 Working Wavelength: 1560±10 nm 3dB, Spectral Width: ＞30nm, Output Power: 30mW, Average Output Power: 4 output ports as standard, >10 mW per output port ,Repetition Rate: 200MHz ,Relative Frequency Stability (RF Reference) : ＜1E-13 @1s, ＜5E-16 @1000s		4-6 Weeks	$207143.00
		LL-HM01-OFC-FL-Costomized Customizable parameters include working wavelength, 3dB spectral width, average output power, pulse width, pigtail length, repetition rate and number of output channels.		6-8 Weeks	Request for quote

	Availability	Reference Price (USD)
LL-HM01-OFC-FCEO-1560 Input Pulse Center Wavelength: 1560±10 nm ,Input Pulse Repetition Rate: 100-250 MHz optional ,Input Pulse Energy: ≈2 nJ ,Input Pulse Width: ＜50 fs (120 fs optional) ,Output the signal-to-noise ratio of fceo signal: 25-35 dB, Output RF Interface: SMA ,Input Fiber Type: PM HNLF, Input Fiber Connector: FC/APC	4-6 Weeks	Request for quote
LL-HM01-OFC-BB Optical Emission Wavelength: 1310/1550 nm ,Optical Receiving Wavelength: 800-1700 nm ,High frequency cut-off frequency: 6000MHz (customizable), Low frequency cut-off frequency: 500kHz (customizable) ,Frequency Response: 500 kHz-6.0 GHz (customizable) ,Link Gain: Up to 15 dB	4-6 Weeks	Request for quote
LL-HM01-OFC-HG Optical Emission Wavelength: 1310/1550 nm ,Optical Receiving Wavelength: 800-1700 nm,High frequency cut-off frequency: 4000MHz (customizable) ,Low frequency cut-off frequency: 500kHz (customizable) ,Frequency Response: 10 MHz-4 GHz (customizable) ,Link Gain: Up to 50 dB	4-6 Weeks	Request for quote

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Fully Locked Optical Frequency Combs

Features

Applications

LL-HM01-OFC-HG - Parameter

LL-HM01-OFC-BB - Parameter

LL-HM01-OFC-FCEO-1560 - Parameter

LL-HM01-OFC-FL-Costomized - Parameter

LL-HM01-OFC-FL-1560-30-200 - Parameter

LL-HM01-OFC-HG - Download

LL-HM01-OFC-BB - Download

LL-HM01-OFC-FCEO-1560 - Download

LL-HM01-OFC-FL-Costomized - Download

LL-HM01-OFC-FL-1560-30-200 - Download

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