OPTICAL DEVICES FOR PHOTONIC NETWORKS

Transcription

1 KE PTCAL DEVCES FR PHTNC NETWRKS S9001 Certified JQA-1317

2 FDK produces compact, high-performance and quality optical devices, using its original, Bi-substituted garnet thick films (LPE film) and other strictly selected materials. This catalog introduces a wide variety of standard FDK optical devices. Contents ptical isolators FDK s optical isolators come in the free space type for LD modules and the in-line type for optical fiber amplifiers, and are lined up according to shapes and characteristics. Free space optical isolators n-ine optical isolators Page 3 4 Hybrid optical isolators These composite devices incorporate optical isolators, coupler and WDM filters, all of which are necessary components for optical fiber amplifiers. ptical filter devices These composite devices incorporate ASE noise blocking filter, pump noise blocking filter, C/L band separator filter etc., all of which are necessary devices for optical fiber amplifiers. Polarization combiners FDK s reliable polarization combiners combine two polarized pump sourses into one to yield single high pump power. Hybrid with a coupler (YM-4000 type) Hybrid with a built-in WDM filter, for forward pumping (YM-5000 type) Hybrid with a built-in WDM filter, for backward pumping (YM-6000 type) Hybrid with a coupler and a built-in WDM filter,for forward pumping (YM-7000 type) ptical filter devices (YM-1000 series) Polarization combiners (YM-1100 series) ptical circulators Applying the Faraday effect of LPE film, these circulators are used for ADM and optical measuring instruments. ptical circulators (YC-1000 series) 16 ptical switches ur optical switches are much better than mechanical switches in switching speed, reliability and durability, due to the exclusion of any moving parts. They are suitable for switching optical paths in large-capacity optical communications. ptical switches (YS-1000 series) 18 Variable optical attenuators (VA s) Applying the Faraday effect of LPE film, the variable optical attenuators (VA s) features high speed response and high reliability comared with mechanical VAs, due to the exclusion of any moving parts. ptical couplers FDK s ion exchanged PCL type couplers are used for variety in optical networks. Variable optical attenuators (YS-500 series) ptical couplers (YW-1000 series) ) Fiber type : Change of fiber type may be available on request. 2) Connectors : Connectors will be available on request, except for free space optical isolators. 3) L-band applications : ptical devices of above category may be available for L-band applications. 2

3 Free space optical isolators YD-109 type / YD-209 type The YD-109/YD-209 optical isolators provide an aperture of 1.2mm. These optical isolators can be connected perpendicularly to a laser diode with very small end-face reflection. Besides the products use LPE films. Polarization-dependent High isolation Low insertion loss High reliability (Epoxy free) Minimized end-face reflection tems YD YD YD YD YD YD Center wavelength p 1.31 µ m 1.48 µ m 1.55 µ m 1.31 µ m 1.48 µ m 1.55 µ m solation p, 25 C 30dB min. (38dB) 60dB min. (62dB) nsertion loss p, 25 C 0.5dB max.(0.2db) 1dB max. (0.4dB) Aperture diameter 1.2mm Faraday rotator Bi-substituted iron garnet thick films 109 type 209 type

4 n-line optical isolators YD-3600 type (Low polarization mode dispersion ) The YD-3600 is a polarization-independent optical isolator for optical communications. Using FDK s original precision fiber collimator in its input / output section, the YD-3600 has attained a high isolation and a low insertion loss. Further, its laser-welded inner connection ensures a superb reliability and durability. Besides the product uses LPE films. Low polarization mode dispersion Polarization independent Low insertion loss High isolation tems YD S YD S YD S YD S Wavelength 1.31 µ m 1.48 µ m 1.55 µ m 1.59 µ m nsertion C, To, 15nm 0.6dB max. (0.4dB) 0.7dB max. (0.5dB) Polarization dependent loss To, 0.10dB max. (0.02dB) C, To, 15nm 20dB min. (23dB) 35dB min. (40dB) 22dB min. (25dB) 0.05ps max. (0.01ps) Max. incident power 1W Fiber type SMF Length : 2m perating temp. range To Storage temp. range Ts 0 to 70 C 40 to 85 C YD S YD S YD S YD S (41) 35 5 Rubber boots 4

5 n-line optical isolators YD-3700 type The YD-3700 is a polarization-independent optical isolator for optical communications. Using FDK s original precision fiber collimator in its input / output section, the YD-3700 has attained a high isolation and a low insertion loss. Further, its laser-welded inner connection ensures a superb reliability and durability. Besides the product uses LPE films. Polarization-independent Low insertion loss High isolation tems YD S YD S YD S YD S Wavelength 1.31 µ m 1.48 µ m 1.55 µ m 1.59 µ m nsertion C, To, 15nm 0.6dB max. (0.4dB) 0.7dB max. (0.5dB) Polarization dependent loss To, 0.10dB max. (0.02dB) C, To, 15nm 20dB min. (23dB) 35dB min. (40dB) 22dB min. (25dB) 1.0ps max. (0.7ps) Max. incident power 1W Fiber type SMF Length : 2m perating temp. range To Storage temp. range Ts 0 to 70 C 40 to 85 C YD S YD S YD S YD S (41) 35 5 Rubber boots 5

6 n-line optical isolators YD-4600 type (Low polarization mode dispersion) The YD-4600 is a polarization-independent optical isolator use to optical communications. Using FDK s original precision fiber collimator in its input / output section, the YD-4600 has attained a high isolation and a low insertion loss. Further, its laser-welded inner connection ensures a superb reliability and durability. Besides the product uses LPE films. Low polarization mode dispersion Polarization-independent Low insertion loss High isolation tems YD S YD S YD S YD S Wavelength 1.31 µ m 1.48 µ m 1.55 µ m 1.59 µ m nsertion C, To, 15nm 0.7dB max. (0.5dB) 0.8dB max. (0.6dB) Polarization dependent loss To, 0.10dB max. (0.02dB) C, To, 15nm 40dB min. (43dB) 50dB min. (55dB) 42dB min. (45dB) 0.05ps max. (0.01ps) Max. incident power 1W Fiber type SMF Length : 2m perating temp. range To Storage temp. range Ts 0 to 70 C 40 to 85 C YD S YD S YD S YD S (41) 35 5 Rubber boots 6

7 Hybrid optical isolators YM-4000 type (Built-in coupler) ptical signal amplification in optical transmission lines is carried out by optical fiber amplifiers (EDFA). The YM-4000 type, which is the combination of an isolator and a coupler, is connected to the amplifier to assist performance. Designed for EDFA High isolation Low insertion loss High reliability Compact size, 5.5mm tems Ports YM-4013 YM-4063 YM-4061 Signal insertion loss Signal PDL 0.7dB max. (0.5dB) 0.8dB max. (0.6dB) 0.9dB max. (0.7dB) Coupling ratio Signal isolation S 1.55 µ m, 25 C 35dB min. (40dB) % % 50dB min. (55dB),, S 0.1ps max. (0.01ps) nput/output fiber,, S Diameter : 0.25mm Corning SMF-28 CPC6 Length : 2m Available for L-band and C+L-band perating temp. range To 0 to 70 C Storage temp. range Ts 40 to 85 C Diagram Signal Coupler solator Signal 5.5 Monitor S SMF-28 is a registered trademark of Corning ncorporated in U.S.A. 7

8 Hybrid optical isolators YM-5000 type (Built-in WDM filter, for forward pumping) ptical signal amplification in optical transmission lines is carried out by optical fiber amplifiers (EDFA). The YM-5000 type, which is the combination of an isolator and a WDM filter, is connected to the amplifier to assist it by forward pumping. Designed for forward pumping of EDFA High isolation Low insertion loss High reliability Compact size, 5.5mm tems Ports Signal insertion loss Signal PDL Pump insertion loss P Pump PDL Signal isolation, nput/output fiber P perating temp. range To Storage temp. range Ts 1.48 µ m pumping 0.98 µ m pumping YM-5010 YM-5060 YM-5011 YM dB max. (0.5dB) 0.8dB max. (0.6dB) 0.7dB max. (0.5dB) 0.8dB max. (0.6dB) 1.48/0.98 µ m, 0.6dB max. (0.4dB) 0.6dB max. (0.5dB) To 1.55 µ m, 25 C 35dB min. (40dB) 50dB min. (55dB) 35dB min. (40dB) 50dB min. (55dB) 0.1ps max. (0.01ps) 0.1ps max. (0.01ps) Diameter: 0.25mm Corning SMF-28 CPC6 Length : 2m Corning SMF-28 CPC6 Length : 2m Corning Flexcor 1060 Length : 2m Available for L-band and C+L-band 0 to 70 C 40 to 85 C Diagram Signal solator WDM Signal Pump 5.5 P Pump SMF-28 and Flexcor are resistered trademarks of Corning ncorporated in U.S.A. 8

9 Hybrid optical isolators YM-6000 type (Built-in WDM filter, for backward pumping) ptical signal amplification in optical transmission lines is carried out by optical fiber amplifiers (EDFA). The YM-6000 type, which is the combination of an isolator and a WDM filter, is connected to the amplifier to assist it by backward pumping. Designed for backward pumping of EDFA High isolation Low insertion loss High reliability Compact size, 5.5mm tems Ports Signal insertion loss Signal PDL Pump insertion loss P Pump PDL Signal isolation, nput/output fiber P perating temp. range To Storage temp. range Ts 1.48/0.98 µ m, To 1.55 µ m, 25 C Diameter: 0.25mm YM-6010 YM-6060 YM-6011 YM dB max. (0.5dB) 0.8dB max. (0.6dB) 35dB min. (40dB) 1.48 µ m pumping 0.98 µ m pumping 0.6dB max. (0.4dB) 0.1ps max. (0.01ps) 0.7dB max. (0.5dB) 0.6dB max. (0.5dB) 0.8dB max. (0.6dB) 50dB min. (55dB) 35dB min. (40dB) 50dB min. (55dB) 0.1ps max. (0.01ps) Corning SMF-28 CPC6 Length : 2m Corning SMF-28 CPC6 Length : 2m Corning Flexcor 1060 Length : 2m 0 to 70 C 40 to 85 C Corning Flexcor 1060 Length : 2m Available for L-band and C+L-band Diagram Signal Pump WDM solator Signal 5.5 Pump P SMF-28 and Flexcor are resistered trademarks of Corning ncorporated in U.S.A. 9

10 Hybrid optical isolators YM-7000 type (Built-in coupler and WDM filter) ptical signal amplification in optical transmission lines is carried out by optical fiber amplifiers (EDFA). The YM-7000 type, which is the combination of an isolator, a coupler and a WDM filter, is connected to amplifier to assist its performance by forward pumping. Designed for EDFA High reliability Built-in 2% coupler, 980/1550nm WDM filter Compact size, 5.5mm tems Ports Signal insertion loss Signal PDL Pump insertion loss Pump PDL P Signal isolation Coupling ratio S, S, P Fiber, S, P perating temp. range To Storage temp. range Ts 1.48/0.98 µ m, To 1.55 µ m, 23 C 1.48/0.98 µ m, To 0 to 70 C 40 to 85 C YM-7010 YM-7310 YM-7360 YM-7011 YM-7311 YM dB max. (0.8dB) 1.0dB max. (0.9dB) 0.6dB max. (0.4dB) 35dB min. (40dB) 1.0ps max. (0.7ps) Corning SMF µ m pumping 0.98 µ m pumping 50dB min. (55dB) 0.1ps max. (0.01ps) CPC6 Length : 2m 0.9dB max. (0.8dB) 0.7dB max. (0.5dB) 35dB min. (40dB) % % % % 1.0ps max. (0.7ps) 50dB min. (55dB) 1.0dB max. (0.9dB) 0.1ps max. (0.01ps) Corning SMF-28 CPC6 Length : 2m Corning Flexcor 1060 CPC6 Length : 2m Available for L-band and C+L-band 50dB min. (55dB) Diagram (47) 40 Signal Coupler solator WDM Pump Signal 5.5 Monitor S P Pump SMF-28 and Flexcor are resistered trademarks of Corning ncorporated in U.S.A. 10

11 ptical filter devices 1480/1550 WDM (YM-1045 type) The YM-1045 type incorporates 1480nm/1550nm WDM filter, of which is necessary device for optical fiber amplifires. Designed for EDFA systems Low insertion loss Compact size Low wavelength flatness High reliability tems Pump band Port 1 3 Signal band Port 2 3 Directivity ptical return loss Polarization dependent loss Wavelength range 1 nsertion loss Flatness Wavelength range 2 nsertion loss 1 (1 2 (2 1) YM ~1490nm 0.6dB max.(0.4db) 0.1dB max.(0.06db) 1530~ dB max.(0.3db) 0.1dB max.(0.04db) 60dB min.(65db) 60dB min.(65db) 55dB min.(60db) 0.05dB max.(0.02db) 0.05ps max.(0.01ps) Diagram nm 1 WDM filter nm & nm nm 11

12 ptical filter devices C/L-band separator (YM-1056 type) The YM-1056 type incorporates C/L band separator filter, of which is necessary device for optical fiber amplifires. Designed for C-band/L-band in dual-band EDFA systems Low insertion loss High level rejection Compact size Wide signal band Low wavelength flatness High reliability tems YM-1056 Wavelength range ~1563nm C-band channel Port 1 3 nsertion loss Flatness 0.7dB max.(0.5db) 0.1dB max.(0.06db) 2 20dB min.(25db) Wavelength range ~1615 L-band channel Port 2 3 nsertion loss Flatness 0.6dB max.(0.4db) 0.1dB max.(0.06db) 1 15dB min.(20db) 1 (1 2 (2 1) 55dB min.(60db) 60dB min.(65db) ptical return loss 55dB min.(60db) Polarization dependent loss 0.05dB max.(0.02db) 0.05ps max.(0.01ps) Diagram nm 1 WDM filter nm & nm nm 12

13 List of optical filter devices ltems Applications Signal bandwidth insertion loss Rejection bandwidth isolation Noise rejection filters (1 1 port) ASE noise blocking YM nm 0.7dB max. (0.5dB typ.) nm 20dB min. (25dB typ.) Pump noise blocking YM nm 0.8dB max. (0.6dB typ.) nm 30dB min. (35dB typ.) C-band series (Signal wavelength nm) WDM couplers ltems Applications Fiber amplifier pumping (980/1550WDM) Fiber amplifier pumping (1480/1550WDM) YM-1051 YM-1054 Pass bandwidth insertion loss nm nm Reflect bandwidth insertion loss nm nm 0.5dB max. (0.3dB typ.) (1 2 port) Fiber amplifier pumping (1480/1550WDM) YM nm nm 0.5dB max. (0.3dB typ.) Supervisory WDM (1510/1550WDM) YM nm 0.7dB max. (0.5dB typ.) nm 0.5dB max. (0.3dB typ.) Wide-band WDM (1310/1550WDM) YM nm 0.7dB max. (0.5dB typ.) nm 0.5dB max. (0.3dB typ.) L-band series (Signal wavelength nm) WDM couplers (1 2 port) ltems Applications Fiber amplifier pumping (980/1570WDM) Fiber amplifier pumping (1480/1570WDM) C/L band separator (1550/1590WDM) YM-1061 YM-1046 YM-1056 Pass bandwidth insertion loss nm 0.7dB max. (0.5dB typ.) nm nm 0.7dB max. (0.5dB typ.) Reflect bandwidth insertion loss nm nm nm 13

14 List of optical filter devices ltems Applications Pass band insertion loss Reflect band insertion loss C+L-band series WDM couplers Fiber amplifier pumping YM-1061 (CL) YM-1064 (CL) nm nm nm nm YM-1046 (CL) nm nm ltems Applications Pass band insertion loss Reflect band insertion loss Pump combiner series Wavelength combiners Fiber amplifier pumping YM-1004 (A) YM-1004 (B) YM-1004 (C) nm nm nm nm nm nm YM nm nm ltems Applications Pass band insertion loss Reflect band insertion loss Raman series WDM couplers (C-band) Fiber amplifier pumping YM-1045 (R) YM-1054 (R) nm nm nm nm WDM couplers (L-band) Fiber amplifier pumping YM-1046 (R) nm nm C-band series ltems Tap+WDM couplers (2 2 port) YM-2554 Tap ratio 5% (=13dB) Pass band insertion loss nm 0.7dB max. (0.5dB typ.) Reflect band insertion loss nm Package size : 5.5 L40mm 14

15 Polarization combiners YM-1100 series The YM-1101 and YM-1104 are polarization combiners. For an optical fiber amplifier, a high optical pump power is needed to obtain high gain. Polarization combiners combine two polarized pump sources into one and they yield single high pump power. Compact size Low insertion loss Designed for EDFA systems High reliability tems YM-1101 YM-1104 Wavelength 0.98 µ m 1.48 µ m Port nsertion loss Directivity 3 0.6dB max.@0.98 µ m, 23 C (0.5dB) 48dB min. (50dB) 3 0.5dB max.@1.48 µ m, 23 C (0.4dB) 50dB min. (53dB) nput / output fiber nput fiber : Polarization-maintaining fiber Length : 1m / utput fiber : Single mode fiber Length : 1m perating temp. range To Storage temp. range Ts 0 to 70 C 40 to 85 C Diagram (63) P1 port PMF Combiner SMF 59max. 5.5 P2 port PMF port PMF : Polarization maintaining fiber SMF : Single mode fiber 15

16 ptical circulators YC-1100 type / YC-1250 type This optical circulator is a passive device for optical transmission systems, applying the Faraday effect of LPE film. t has attained a outstanding characteristics (high isolation, low insertion loss ) and compact size. Compact size High isolation High reliability Polarization-independent tems Wavelength Port nsertion loss Polarization dependent loss solation Directivity Fiber type perating temp. range To Storage temp. range Ts 23 C, To, 15nm 23 C, To, 15nm 23 C, To, 15nm To, 15nm To, 15nm 0 to 70 C 40 to 85 C YC YC YC µ m 1.59 µ m 1.55 µ m dB max. (0.5dB) 0.8dB max. (0.7dB) 0.1dB max. (0.01dB) 0.1dB max. (0.5dB) 50dB min. 40dB min. 0.1ps max. (0.01ps) 50dB min. (60dB) 50dB min. (65dB) Corning SMF-28 Length : 1.5m 4 0.8dB max. (0.6dB) 1.0dB max. (0.8dB) Diagram peration of optical circulator (direction of optical transmittance) YC-1100 type YC-1250 type P1 P2 P1 P2 P3 P3 P4 SMF-28 is a registered trademark of Corning ncorporated in U.S.A. 16

17 YC-1100 type YC-1250 type (63) (76)

18 ptical switches YS-1200 type / YS-1101 type / YS-1001 type These optical switches are self latching type applying the Faraday effect of LPE film. Due to the exclusion of any moving parts based non-mechanical structures, they have attained a high reliability and rapid switching speed, and furthermore, using the two-hole ferrule collimator, attained high isolation, low insertion loss and compact size. tems YS Non-mechanical (Magneto-optical) High reliability Latching type High speed switch Low crosstalk Polarization-independent YS YS Wavelength 1.55 µ m Port 2input / 2output 2input / 1output 1input / 2output nsertion loss To, 15nm 1.0dB max. (0.8dB) Polarization dependent loss To, 15nm 0.1dB max. (0.01dB) Crosstalk To, 15nm 40dB min. (50dB) To, 15nm 0.1ps max. (0.01ps) Coil inductance Response time Recommendation drive condition Fiber type To, 23 C 23 C Power current Pulse width 50dB min. (60dB) 12mH 1 msec max. (0.6 msec) 200 ma 2 msec Corning SMF-28 Length : 1.5m perating temp. range To Storage temp. range Ts 0 to 65 C 40 to 85 C Diagram YS-1200 type YS-1101 type YS-1001 type nput port 1 nput port 2 utput port 1 utput port 2 nput port 1 nput port 2 utput port nput port utput port 1 utput port 2 State A : T1+, T2- State A : T1+, T2- State A : T1+, T2- nput port 1 nput port 2 utput port 1 utput port 2 nput port 1 nput port 2 utput port nput port utput port 1 utput port 2 State B : T1-, T2+ State B : T1-, T2+ State B : T1-, T2+ SMF-28 is a registered trademark of Corning ncorporated in U.S.A. 18

19 24.9 +_ _ _ (77)

20 Variable optical attenuators (VA) YS-500 series The YS-500 is a variable optical attenuator applying the Faraday effect of LPE film. The attenuation levels can be adjusted continuously by current control. Due to the exclusion of any moving parts, it has attained a high reliability and rapid response time. Non-mechanical (Magneto-optical) Current control High speed response Polarization-independent High reliability tems Wavelength Driving current Maximum attenuation Minimum attenuation Polarization dependent loss Wavelength dependent loss Response speed nput/output fiber, 25 C To,, Under 10dB attenuation Under 10dB attenuation YS-500 YS-504 C-band L-band C-band L-band 0~70mA 20dB min. (23dB) 18dB min. (20dB) 30dB min. (35dB) 1.5dB max. (0.8dB) 1.7dB max. (1.5dB) 0.5dB max. (0.25dB) 1.0dB max. 0.1ps max. (0.05ps) 50dB min. (55dB) 1ms max. (320 µ sec) SMF Length : 2m tems Wavelength Driving current Maximum attenuation Minimum attenuation Polarization dependent loss Wavelength dependent loss Response speed nput/output fiber perating temp. range To Storage temp. range Ts, 25 C 0mA,To, 0mA Under 10dB attenuation Under 17dB attenuation Under 10dB attenuation Under 20dB attenuation 0 to 65 C 40 to 85 C YS-505 YS-506 YS-508 C-band L-band C-band C-band L-band 0~70mA 30dB min. (35dB) 15dB min. 30dB min. (35dB) 1.5dB max. (0.8dB) 1.7dB max. (1.5dB) 0.3dB max. (0.2dB) 0.5dB max. (0.25dB) 0.5dB max. (0.3dB) 1.0dB max. 0.4dB max. 0.8dB max. 0.1ps max. (0.05ps) 50dB min. (55dB) 1ms max. (320 µ sec) SMF Length : 2m C-band (1.53~1.56 µ m) L-band (1.575~1.605 µ m) 20

21 YS-500 type YS-504 type YS-506 type YS-508 type (57) YS Ser.No YS-505 type (69) YS Ser.No

22 ptical couplers YW-1000 series ptical couplers are used for variety in optical networks. YW-1000 type is waveguide coupler which applies the ion exchange technology. t has attained excellent characteristics such as low insertion loss, low polarization dependent loss and good loss uniformity. tems Port Low insertion loss Low polarization dependent loss Good loss uniformity Low wavelength dependent loss YW x8 Wavelength / µ m nsertion loss Loss uniformity Polarization dependent loss Directivity nput/output fiber 0ch : 0.25mm 1-8ch : Ribbon 11.0dB max. (10.0dB) 0.8dB max. (0.4dB) 0.1dB max. (0.03dB) SMF Length : 2m perating temp. range To Storage temp. range Ts 0 to 70 C 40 to 85 C ch 1-8ch

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